Chess South Africa Ratings Database

PLAYER PAGE

Personal

John, J (Jordan)

Chess SA id

104089605

FIDE id

Date of birth

2004-11-09 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1330.6	1324.6	1200	1200
Raw rating	1330.6	1324.6	1200	1200
Weighted rating	1330.6	1324.6	1200	1200
Weighted performance	387.1	385.3	0	0
Floor	830.6	824.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	137.7	138.8	165.8	165.8
Highest rating	1345.2 2020-03-01	1339.1 2020-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1330.6 2024-02-01	1324.6 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1330.6 2024-02-01	1324.6 2024-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1345.2 2020-03-01	1339.1 2020-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1330.6	1324.6	1200	1200
Analysis
Rating	1330.6	1324.6	1200	1200
Raw rating	1330.6	1324.6	1200	1200
Weighted rating	1330.6	1324.6	1200
Weighted performance	387.1	385.3	0
K-factor	36	36	36	36
Floor	830.6	824.6	700	700
Max/Min rating change allowed	137.7	138.8	165.8	165.8
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	1330.6	1324.6	1200	1200
New weighted rating	1330.6	1324.6	1200	1200
New weighted performance	386.6	384.8	0	0
Temp new rating	1330.6	1324.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1330.6	1324.6	1200	1200
New K-factor	36	36	36	36
New floor	830.6	824.6	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	81	81

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	75	43	57.33	62.3	1109	1171.3
Standard	75	43	57.33	62.3	1109	1171.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1330.6	1324.6	1200	1200
2025-09-01	1330.6	1324.6	1200	1200
2025-08-01	1330.6	1324.6	1200	1200
2025-07-01	1330.6	1324.6	1200	1200
2025-06-01	1330.6	1324.6	1200	1200
2025-05-01	1330.6	1324.6	1200	1200
2025-04-01	1330.6	1324.6	1200	1200
2025-03-01	1330.6	1324.6	1200	1200
2025-02-01	1330.6	1324.6	1200	1200
2025-01-01	1330.6	1324.6	1200	1200
2024-12-01	1330.6	1324.6	1200	1200
2024-11-01	1330.6	1324.6	1200	1200
2024-10-01	1330.6	1324.6	1200	1200
2024-09-01	1330.6	1324.6	1200	1200
2024-08-01	1330.6	1324.6	1200	1200
2024-07-01	1330.6	1324.6	1200	1200
2024-06-01	1330.6	1324.6	1200	1200
2024-08-01	1330.6	1324.6	1200	1200
2024-04-01	1330.6	1324.6	1200	1200
2024-03-01	1330.6	1324.6	1200	1200
2024-02-01	1330.6	1324.6	1200	1200
2024-01-01	1330.6	1324.6	1200	1200
2023-12-01	1330.6	1324.6	1200	1200
2023-11-01	1330.6	1324.6	1200	1200

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	JNW Club - Trinityhouse Little Falls Open 2020 (C)	2020-03-14	2020-03-14	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
2	2019 Wild Card Chess Championship (U16 Open)	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis
3	2019 South African Junior Team Championships (U16D)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
4	2019 Gauteng School League Finals (U15 Open)	2019-08-24	2019-08-24	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
5	JNW Club - Maragon Open 2019 (C)	2019-08-03	2019-08-03	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
6	JHB Metro Closed 2019 (U16)	2019-07-27	2019-07-28	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
7	JNW Club - Hoerskool Linden 2019 (C)	2019-06-15	2019-06-15	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
8	2019 Gauteng Secondary Schools Individual Chess Championships (U15 Boys)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
9	JNW Club - Trinityhouse Little Falls Open 2019 (D)	2019-02-23	2019-02-23	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
10	JNW Club - Bryanston Open 1 2019 (C)	2019-01-26	2019-01-26	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
11	2018 Gauteng League Final (U15)	2018-08-25	2018-08-25	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
12	JNW Club - Maragon Open 2018 (D)	2018-08-04	2018-08-04	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
13	Fonties Challenge 2018 (U13+U15)	2018-04-21	2018-04-21	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
14	JNW Club - Trinityhouse Little Falls Open 2018 (D)	2018-02-16	2018-02-17	Standard	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2019 South African Junior Team Championships				Tournament 2019 Wild Card Chess Championship
		date 2020-01-04	rnd 2	type Standard	result 0.5	date 2020-01-09	rnd 1	type Standard	result 0.5
		Opponent Abrahams, B (Basheer)				Opponent Xongwana, S (Sahlulelo)
2	7	Tournament JNW Club - Bryanston Open 1 2019				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2019-01-26	rnd 5	type Standard	result 1	date 2019-05-25	rnd 1	type Standard	result 1
		Opponent Rossouw, W (Wessel Johannes)				Opponent Ntshankase, B (Bany)
3	5	Tournament JHB Metro Closed 2019				Tournament JNW Club - Maragon Open 2019
		date 2019-07-28	rnd 6	type Standard	result 1	date 2019-08-03	rnd 4	type Standard	result 0.5
		Opponent Mahomed, A (Amaan)				Opponent Mashigo, K (Keoratile)

#	Games	Start				End
1	7	Tournament 2019 South African Junior Team Championships				Tournament 2019 Wild Card Chess Championship
		date 2020-01-04	rnd 2	type Standard	result 0.5	date 2020-01-09	rnd 1	type Standard	result 0.5
		Opponent Abrahams, B (Basheer)				Opponent Xongwana, S (Sahlulelo)
2	7	Tournament JNW Club - Bryanston Open 1 2019				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2019-01-26	rnd 5	type Standard	result 1	date 2019-05-25	rnd 1	type Standard	result 1
		Opponent Rossouw, W (Wessel Johannes)				Opponent Ntshankase, B (Bany)
3	5	Tournament JHB Metro Closed 2019				Tournament JNW Club - Maragon Open 2019
		date 2019-07-28	rnd 6	type Standard	result 1	date 2019-08-03	rnd 4	type Standard	result 0.5
		Opponent Mahomed, A (Amaan)				Opponent Mashigo, K (Keoratile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament JNW Club - Trinityhouse Little Falls Open 2018				Tournament JNW Club - Trinityhouse Little Falls Open 2018
		date 2018-02-17	rnd 3	type Standard	result 1	date 2018-02-17	rnd 6	type Standard	result 1
		Opponent Brown, S (Samuel)				Opponent Fauconier, C (Caley)
2	3	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 2	type Standard	result 1	date 2019-08-24	rnd 4	type Standard	result 1
		Opponent Thari, K (Koaleboga)				Opponent Chomudondo, B (Bradley)
3	3	Tournament JNW Club - Bryanston Open 1 2019				Tournament JNW Club - Trinityhouse Little Falls Open 2019
		date 2019-01-26	rnd 5	type Standard	result 1	date 2019-02-23	rnd 2	type Standard	result 1
		Opponent Rossouw, W (Wessel Johannes)				Opponent Naidu, L (Layton)

#	Games	Start				End
1	4	Tournament JNW Club - Trinityhouse Little Falls Open 2018				Tournament JNW Club - Trinityhouse Little Falls Open 2018
		date 2018-02-17	rnd 3	type Standard	result 1	date 2018-02-17	rnd 6	type Standard	result 1
		Opponent Brown, S (Samuel)				Opponent Fauconier, C (Caley)
2	3	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 2	type Standard	result 1	date 2019-08-24	rnd 4	type Standard	result 1
		Opponent Thari, K (Koaleboga)				Opponent Chomudondo, B (Bradley)
3	3	Tournament JNW Club - Bryanston Open 1 2019				Tournament JNW Club - Trinityhouse Little Falls Open 2019
		date 2019-01-26	rnd 5	type Standard	result 1	date 2019-02-23	rnd 2	type Standard	result 1
		Opponent Rossouw, W (Wessel Johannes)				Opponent Naidu, L (Layton)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Van Blomestein ,M (Matthew)	2	1	0	2	1	0	0	0	0	0	0	0
1	Van Blomestein ,M (Matthew)	2	827	827	2	824.1	827	0	0	0	0	0	0
2	Chinoruma ,K (Kupa)	2	2	425	2	2	425	0	0	0	0	0	0
2	Chinoruma ,K (Kupa)	2	1366	1791	2	1356.6	1791	0	0	0	0	0	0
3	De Swardt ,E (Eduan)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	De Swardt ,E (Eduan)	2	1408.4	983.4	2	1403.1	983.4	0	0	0	0	0	0
4	Mashigo ,K (Keoratile)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Mashigo ,K (Keoratile)	2	892.6	1105.1	2	896.8	1105.1	0	0	0	0	0	0
5	Pather ,J (Juveshan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
5	Pather ,J (Juveshan)	2	778.6	566.1	2	810.6	566.1	0	0	0	0	0	0
6	Fauconier ,C (Caley)	2	2	425	2	2	425	0	0	0	0	0	0
6	Fauconier ,C (Caley)	2	880.7	1305.7	2	879.7	1305.7	0	0	0	0	0	0
7	Swemma ,R (Rowan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Swemma ,R (Rowan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Greeff ,HJ (Hendrik Jacobus)	1	1	425	1	1	425	0	0	0	0	0	0
8	Greeff ,HJ (Hendrik Jacobus)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Tak ,R (Rannveer)	1	1	425	1	1	425	0	0	0	0	0	0
9	Tak ,R (Rannveer)	1	1317.9	1742.9	1	1303.8	1742.9	0	0	0	0	0	0
10	Martin ,K (Kim)	1	1	425	1	1	425	0	0	0	0	0	0
10	Martin ,K (Kim)	1	1210.4	1635.4	1	1213.3	1635.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

John, J (Jordan)

Ratings

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Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms