Chess South Africa Ratings Database

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Personal

Modi, Y (Yashil)

Chess SA id

105023611

FIDE id

Date of birth

2005-01-08 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	2025.8	1985	1844.4	1875.3
Raw rating	2025.8	1985	1844.4	1875.3
Weighted rating	2025.6	1984.9	1844.3	1875.1
Weighted performance	1183.6	1125.7	0	0
Floor	1525.8	1518.6	1344.4	1375.3
K-factor	20	20	24	24
Min/Max rating change allowed	51.1	54.2	66.2	63.4
Highest rating	2040.2 2019-12-01	2040.2 2019-12-01	1844.4 2024-02-01	1875.3 2024-02-01
Highest raw rating	2025.8 2024-02-01	2018.6 2020-01-01	1844.4 2024-02-01	1875.3 2024-02-01
Highest weighted rating	2023.1 2025-08-01	1983.9 2025-08-01	1844.4 2018-12-01	1873.2 2025-08-01
Highest weighted performance	2040.2 2019-12-01	2040.2 2019-12-01	1603.6 2023-08-01	1775.2 2019-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	2025.8	1985	1844.4	1875.3
Analysis
Rating	2025.8	1985	1844.4	1875.3
Raw rating	2025.8	1985	1844.4	1875.3
Weighted rating	2025.6	1984.9	1844.3
Weighted performance	1183.6	1125.7	0
K-factor	20	20	24	24
Floor	1525.8	1518.6	1344.4	1375.3
Max/Min rating change allowed	51.1	54.2	66.2	63.4
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	2025.8	1985	1844.4	1875.3
New weighted rating	2025.8	1985	1844.4	1875.3
New weighted performance	1173.2	1114.8	0	0
Temp new rating	2025.8	1985	1844.4	1875.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	2025.8	1985	1844.4	1875.3
New K-factor	20	20	24	24
New floor	1525.8	1518.6	1344.4	1375.3

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	11	5	6	0
	39	20	3	16
	0	0	0	0
History	1009	936	31	42

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	264	158.5	60.04	85.3	1795	1880.3
Standard	223	130.5	58.52	72.4	1820.7	1893.1
Rapid	15	12	80	255	1514.1	1769.1
Blitz	26	16	61.54	98.1	1736.5	1834.6

Date	Main	Standard	Rapid	Blitz
2025-11-01	2025.8	1985	1844.4	1875.3
2025-09-30	2025.8	1985	1844.4	1875.3
2025-09-01	2025.8	1985	1844.4	1875.3
2025-08-01	2025.8	1985	1844.4	1875.3
2025-07-01	2025.8	1985	1844.4	1875.3
2025-06-01	2025.8	1985	1844.4	1875.3
2025-05-01	2025.8	1985	1844.4	1875.3
2025-04-01	2025.8	1985	1844.4	1875.3
2025-03-01	2025.8	1985	1844.4	1875.3
2025-02-01	2025.8	1985	1844.4	1875.3
2025-01-01	2025.8	1985	1844.4	1875.3
2024-12-01	2025.8	1985	1844.4	1875.3
2024-11-01	2025.8	1985	1844.4	1875.3
2024-10-01	2025.8	1985	1844.4	1875.3
2024-09-01	2025.8	1985	1844.4	1875.3
2024-08-01	2025.8	1985	1844.4	1875.3
2024-07-01	2025.8	1985	1844.4	1875.3
2024-09-01	2025.8	1985	1844.4	1875.3
2024-05-01	2025.8	1985	1844.4	1875.3
2024-04-01	2025.8	1985	1844.4	1875.3
2024-03-01	2025.8	1985	1844.4	1875.3
2024-02-01	2025.8	1985	1844.4	1875.3
2024-01-01	2025.8	1985	1844.4	1875.3
2023-12-01	1944.2	1952.6	1825.1	1812.7

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Randburg Club Championship Rapid 2023	2023-08-15	2023-08-22	Rapid	Johannesburg Metro (GJM)	6	6	5	Yes	Analysis
2	JMC 1 St Peters 2023 (A)	2023-03-18	2023-03-18	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
3	Randburg Spring Rapid 2022	2022-09-20	2022-09-27	Rapid	Johannesburg Metro (GJM)	6	3	3	Yes	Analysis
4	Randburg Club Championships Swiss 2022	2022-07-19	2022-09-06	Standard	Johannesburg Metro (GJM)	7	5	5	Yes	Analysis
5	2nd West Rand Open 2022 (Open)	2022-08-06	2022-08-06	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
6	UJ Fundraising Tournament 2022 (A)	2022-08-13	2022-08-13	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
7	JMC Blitz Open 8 August 2022 (A)	2022-08-08	2022-08-08	Blitz	Johannesburg Metro (GJM)	9	9	6.5	Yes	Analysis
8	2022 Jacaranda Round Robin (A)	2022-07-30	2022-07-30	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
9	Chessheroes Bowls Club Zoo Lake Challenge 2022	2022-07-02	2022-07-02	Blitz	Johannesburg Metro (GJM)	7	7	5	Yes	Analysis
10	The King`s Cup League 2020 (A)	2020-03-07	2020-03-07	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
11	JNW Club - Trinityhouse Randpark Ridge Open 2020 (A)	2020-02-22	2020-02-22	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
12	JNW Club - Bryanston Open1 2020 (A)	2020-02-01	2020-02-01	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
13	Chess Heroes Open Rapid Challenge 2020	2020-02-01	2020-02-01	Rapid	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis
14	2019 South African Junior Team Championships (U16A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis
15	FE 10 - Inverno - Weihnachtschach - A 2019	2019-12-26	2019-12-30	Standard	Italy (ITA)	7	7	3.5	Yes	Analysis
16	WE Citta' di Sorrento - A 2019	2019-12-20	2019-12-22	Standard	Italy (ITA)	5	5	1.5	Yes	Analysis
17	4� International Festival Roma Citt� Aperta 2019	2019-12-08	2019-12-15	Standard	Italy (ITA)	9	9	5	Yes	Analysis
18	WORLD YOUTH UNDER-16 CHESS OLYMPIAD 2019	2019-10-29	2019-11-05	Standard	Turkey (TUR)	9	7	1.5	Yes	Analysis
19	Internationales Chess Festival Innsbruck 2019	2019-08-25	2019-09-01	Standard	Ausria (AUT)	9	7	2.5	Yes	Analysis
20	Vienna Chess Open 2019	2019-08-17	2019-08-25	Standard	Austria (AUT)	9	9	3.5	Yes	Analysis
21	JNW Club - Maragon Open 2019 (A)	2019-08-03	2019-08-03	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
22	JHB Metro Closed 2019 (Open)	2019-07-27	2019-07-28	Standard	Johannesburg Metro (GJM)	6	6	4.5	Yes	Analysis
23	JNW Club - Hoerskool Linden 2019 (A)	2019-06-15	2019-06-15	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
24	2019 SWVG Arnold Classic (Blitz Prestige)	2019-05-19	2019-05-19	Blitz	Tshwane (GTP)	10	10	4.5	Yes	Analysis
25	Hofheimer Fruehjahrsopen A-Open 2019	2019-04-23	2019-04-27	Standard	Germany (GER)	9	9	4.5	Yes	Analysis
26	GRENKE Chess Open A-Open 2019	2019-04-18	2019-04-22	Standard	Germany (GER)	9	9	3.5	Yes	Analysis
27	JNW Club - Charterhouse Open 2019 (A)	2019-04-13	2019-04-13	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
28	2019 South African Junior Closed Chess Championship (U14 Open)	2019-03-17	2019-03-22	Standard	Chess South Africa (CSA)	9	9	6.5	Yes	Analysis
29	2019 Constantia Park Open (A)	2019-02-09	2019-02-09	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
30	JNW Club - Bryanston Open 1 2019 (A)	2019-01-26	2019-01-26	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
31	Boksburg Open 2019 (A)	2019-01-19	2019-01-19	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
32	WORLD YOUTH UNDER-16 CHESS OLYMPIAD-2018	2018-11-25	2018-12-02	Standard	Turkey (TUR)	9	7	2.5	Yes	Analysis
33	JNW Club - Helpmekaar Open 2018 (A)	2018-09-15	2018-09-15	Standard	Johannesburg Metro (GJM)	5	4	1.5	Yes	Analysis
34	JNW Club - Maragon Open 2018 (A)	2018-08-04	2018-08-04	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
35	Budapest Spring Festival 2018	2018-04-18	2018-04-26	Standard	Hungary (HUN)	9	9	6	Yes	Analysis
36	2018 South African Junior Closed Chess Championships (U14 Open)	2018-04-01	2018-04-07	Standard	Chess South Africa (CSA)	11	11	9	Yes	Analysis
37	The Outpost Chess Club Open 2018 (A)	2018-03-16	2018-03-17	Standard	Johannesburg Metro (GJM)	6	6	2.5	Yes	Analysis
38	2018 Constantia Park Open (A)	2018-02-10	2018-02-10	Standard	Tshwane (GTP)	5	4	2.5	Yes	Analysis
39	2018 Volkskool Open (A)	2018-02-17	2018-02-17	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
40	JNW Club - Trinityhouse Little Falls Open 2018 (A)	2018-02-16	2018-02-17	Standard	Johannesburg Metro (GJM)	6	4	1.5	Yes	Analysis
41	JCC Wits 2018 (A)	2018-02-25	2018-02-25	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
42	JNW Club - Bryanston Open 2018 (A)	2018-01-26	2018-01-27	Standard	Johannesburg Metro (GJM)	6	3	1.5	Yes	Analysis
43	South African Junior Team Championships 2017 (U14A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis

#	Games	Start				End
1	16	Tournament 2nd West Rand Open 2022				Tournament JMC 1 St Peters 2023
		date 2022-08-06	rnd 5	type Standard	result 1	date 2023-03-18	rnd 3	type Standard	result 0.5
		Opponent Motsuane, L (Lucky)				Opponent Mlahleki, V (Vusimuzi)
2	12	Tournament 2018 South African Junior Closed Chess Championships				Tournament Budapest Spring Festival 2018
		date 2018-04-01	rnd 1	type Standard	result 1	date 2018-04-18	rnd 1	type Standard	result 1
		Opponent Moagi, N (Ntuma)				Opponent Gulacsi Donat Ferenc
3	10	Tournament Chessheroes Bowls Club Zoo Lake Challenge 2022				Tournament 2nd West Rand Open 2022
		date 2022-07-02	rnd 7	type Blitz	result 1	date 2022-08-06	rnd 3	type Standard	result 1
		Opponent Levy, D (Darren)				Opponent Letlhoo, BJ (Bokang)

#	Games	Start				End
1	13	Tournament 2nd West Rand Open 2022				Tournament JMC 1 St Peters 2023
		date 2022-08-06	rnd 5	type Standard	result 1	date 2023-03-18	rnd 3	type Standard	result 0.5
		Opponent Motsuane, L (Lucky)				Opponent Mlahleki, V (Vusimuzi)
2	12	Tournament 2018 South African Junior Closed Chess Championships				Tournament Budapest Spring Festival 2018
		date 2018-04-01	rnd 1	type Standard	result 1	date 2018-04-18	rnd 1	type Standard	result 1
		Opponent Moagi, N (Ntuma)				Opponent Gulacsi Donat Ferenc
3	11	Tournament The King`s Cup League 2020				Tournament 2nd West Rand Open 2022
		date 2020-03-07	rnd 4	type Standard	result 1	date 2022-08-06	rnd 3	type Standard	result 1
		Opponent Naidoo, T (Tashil)				Opponent Letlhoo, BJ (Bokang)

#	Games	Start				End
1	5	Tournament Randburg Spring Rapid 2022				Tournament Randburg Club Championship Rapid 2023
		date 2022-09-20	rnd 1	type Rapid	result 1	date 2023-08-15	rnd 2	type Rapid	result 1
		Opponent Molo, S (Sibo)				Opponent Tracey, T (Terence)
2	3	Tournament Randburg Club Championship Rapid 2023				Tournament Randburg Club Championship Rapid 2023
		date 2023-08-22	rnd 4	type Rapid	result 1	date 2023-08-22	rnd 6	type Rapid	result 1
		Opponent Durow, NL (Neil)				Opponent Ngubeni, JM (Jackie)
3	3	Tournament Chess Heroes Open Rapid Challenge 2020				Tournament Chess Heroes Open Rapid Challenge 2020
		date 2020-02-01	rnd 3	type Rapid	result 1	date 2020-02-01	rnd 5	type Rapid	result 1
		Opponent Maseme, Q (Qhawe)				Opponent Levy, D (Darren)

#	Games	Start				End
1	3	Tournament Chessheroes Bowls Club Zoo Lake Challenge 2022				Tournament Chessheroes Bowls Club Zoo Lake Challenge 2022
		date 2022-07-02	rnd 3	type Blitz	result 1	date 2022-07-02	rnd 5	type Blitz	result 1
		Opponent Kheswa, MZ (Manqoba)				Opponent Tenzer, D (Daniel)
2	3	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 6	type Blitz	result 1	date 2019-05-19	rnd 8	type Blitz	result 1
		Opponent Bucceri, DR (Draven)				Opponent Wolpe, C (Clyde)
3	2	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 3	type Blitz	result 0.5	date 2019-05-19	rnd 4	type Blitz	result 1
		Opponent Van Der Walt, PE (Pierre)				Opponent Kushar, M (Michael)

#	Games	Start				End
1	10	Tournament UJ Fundraising Tournament 2022				Tournament JMC 1 St Peters 2023
		date 2022-08-13	rnd 5	type Standard	result 1	date 2023-03-18	rnd 2	type Standard	result 1
		Opponent Waleza, F (Freddy)				Opponent Felix, R (Raphael)
2	7	Tournament 2022 Jacaranda Round Robin				Tournament 2nd West Rand Open 2022
		date 2022-07-30	rnd 3	type Standard	result 1	date 2022-08-06	rnd 3	type Standard	result 1
		Opponent Lekalakala, E (Ernest)				Opponent Letlhoo, BJ (Bokang)
3	4	Tournament 2019 South African Junior Team Championships				Tournament Chess Heroes Open Rapid Challenge 2020
		date 2020-01-06	rnd 5	type Standard	result 1	date 2020-02-01	rnd 1	type Rapid	result 1
		Opponent Govender, Y (Yaduvir)				Opponent Bennie, J (Johannes)

#	Games	Start				End
1	7	Tournament UJ Fundraising Tournament 2022				Tournament JMC 1 St Peters 2023
		date 2022-08-13	rnd 5	type Standard	result 1	date 2023-03-18	rnd 2	type Standard	result 1
		Opponent Waleza, F (Freddy)				Opponent Felix, R (Raphael)
2	7	Tournament 2022 Jacaranda Round Robin				Tournament 2nd West Rand Open 2022
		date 2022-07-30	rnd 3	type Standard	result 1	date 2022-08-06	rnd 3	type Standard	result 1
		Opponent Lekalakala, E (Ernest)				Opponent Letlhoo, BJ (Bokang)
3	5	Tournament 2019 South African Junior Team Championships				Tournament JNW Club - Bryanston Open1 2020
		date 2020-01-06	rnd 5	type Standard	result 1	date 2020-02-01	rnd 2	type Standard	result 1
		Opponent Govender, Y (Yaduvir)				Opponent Pillay, M (Mikhael)

#	Games	Start				End
1	5	Tournament Randburg Spring Rapid 2022				Tournament Randburg Club Championship Rapid 2023
		date 2022-09-20	rnd 1	type Rapid	result 1	date 2023-08-15	rnd 2	type Rapid	result 1
		Opponent Molo, S (Sibo)				Opponent Tracey, T (Terence)
2	3	Tournament Randburg Club Championship Rapid 2023				Tournament Randburg Club Championship Rapid 2023
		date 2023-08-22	rnd 4	type Rapid	result 1	date 2023-08-22	rnd 6	type Rapid	result 1
		Opponent Durow, NL (Neil)				Opponent Ngubeni, JM (Jackie)
3	3	Tournament Chess Heroes Open Rapid Challenge 2020				Tournament Chess Heroes Open Rapid Challenge 2020
		date 2020-02-01	rnd 3	type Rapid	result 1	date 2020-02-01	rnd 5	type Rapid	result 1
		Opponent Maseme, Q (Qhawe)				Opponent Levy, D (Darren)

#	Games	Start				End
1	3	Tournament Chessheroes Bowls Club Zoo Lake Challenge 2022				Tournament Chessheroes Bowls Club Zoo Lake Challenge 2022
		date 2022-07-02	rnd 3	type Blitz	result 1	date 2022-07-02	rnd 5	type Blitz	result 1
		Opponent Kheswa, MZ (Manqoba)				Opponent Tenzer, D (Daniel)
2	3	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 6	type Blitz	result 1	date 2019-05-19	rnd 8	type Blitz	result 1
		Opponent Bucceri, DR (Draven)				Opponent Wolpe, C (Clyde)
3	1	Tournament Chessheroes Bowls Club Zoo Lake Challenge 2022				Tournament Chessheroes Bowls Club Zoo Lake Challenge 2022
		date 2022-07-02	rnd 7	type Blitz	result 1	date 2022-07-02	rnd 7	type Blitz	result 1
		Opponent Levy, D (Darren)				Opponent Levy, D (Darren)

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Makoto ,R (Rodwell)	7	1.5	-242.9	7	1.5	-242.9	0	0	0	0	0	0
1	Makoto ,R (Rodwell)	7	2312.1	2069.3	7	2288.7	2069.3	0	0	0	0	0	0
2	Mabusela ,JM (Johannes Manyedi)	6	0.5	-354.2	4	0.5	-318.8	0	0	0	2	0	-425
2	Mabusela ,JM (Johannes Manyedi)	6	2286.8	1932.6	4	2329.3	1968	0	0	0	2	2300.2	1861.8
3	Govender ,Y (Yaduvir)	5	4.5	340	5	4.5	340	0	0	0	0	0	0
3	Govender ,Y (Yaduvir)	5	1493.9	1833.9	5	1494.9	1833.9	0	0	0	0	0	0
4	Modi ,S (Sonia)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
4	Modi ,S (Sonia)	4	1713.9	1926.4	4	1715.6	1926.4	0	0	0	0	0	0
5	Smit ,D (Devon)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Smit ,D (Devon)	3	1619.4	1477.7	3	1616.1	1477.7	0	0	0	0	0	0
6	Govender ,S (Shevern)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
6	Govender ,S (Shevern)	3	1687.7	1829.3	3	1686	1829.3	0	0	0	0	0	0
7	Bucceri ,DR (Draven Ricardo)	3	3	425	2	2	425	0	0	0	1	1	425
7	Bucceri ,DR (Draven Ricardo)	3	1635.2	2060.2	2	1620.1	2060.2	0	0	0	1	1639.5	2060.2
8	Lubbe ,DS (David Stefanus)	2	2	425	2	2	425	0	0	0	0	0	0
8	Lubbe ,DS (David Stefanus)	2	1442.9	1867.9	2	1444.7	1867.9	0	0	0	0	0	0
9	Van Der Merwe ,A (Alexander)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Van Der Merwe ,A (Alexander)	2	1587.6	1800.1	2	1590.4	1800.1	0	0	0	0	0	0
10	Mlahleki ,V (Vusimuzi)	2	1	0	2	1	0	0	0	0	0	0	0
10	Mlahleki ,V (Vusimuzi)	2	1970	1970	2	1961.6	1970	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Modi, Y (Yashil)

Ratings

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Last 24 raw ratings

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Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms