Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sikiti, Y (Yolani)

Chess SA id

107086603

FIDE id

Date of birth

2007-04-13 (U20)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-02-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1218.2	1188.8	1200	1200
Raw rating	1218.2	1188.8	1200	1200
Weighted rating	1218.2	1188.8	1200	1200
Weighted performance	499.5	448.4	293	0
Floor	718.2	700	742.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.6	168.5	165.8	165.8
Highest rating	1218.2 2024-02-01	1200 2018-02-01	1242.1 2020-01-01	1200 2018-10-01
Highest raw rating	1218.2 2024-02-01	1200 2018-02-01	1242.1 2020-01-01	1200 2024-02-01
Highest weighted rating	1218.2 2025-02-01	1200 2018-02-01	1242.1 2020-02-01	1200 2018-10-01
Highest weighted performance	1200 2024-12-01	1200 2018-02-01	1200.8 2019-07-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1218.2	1188.8	1200	1200
Analysis
Rating	1218.2	1188.8	1200	1200
Raw rating	1218.2	1188.8	1200	1200
Weighted rating	1218.2	1188.8	1200
Weighted performance	499.5	448.4	293
K-factor	36	36	36	36
Floor	718.2	700	742.1	700
Max/Min rating change allowed	161.6	168.5	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	1218.2	1188.8	1200	1200
New weighted rating	1218.2	1188.8	1200	1200
New weighted performance	492.4	441.2	286.1	0
Temp new rating	1218.2	1188.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1218.2	1188.8	1200	1200
New K-factor	36	36	36	36
New floor	718.2	700	742.1	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	6	6	0
	0	0	0
	0	0	0
History	113	55	58

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	107	61.5	57.48	63.6	1107.7	1171.3
Standard	55	27.5	50	0	1105.3	1105.3
Rapid	52	34	65.38	130.8	1110.3	1241.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1218.2	1188.8	1200	1200
2025-09-30	1218.2	1188.8	1200	1200
2025-09-01	1218.2	1188.8	1200	1200
2025-08-01	1218.2	1188.8	1200	1200
2025-07-01	1218.2	1188.8	1200	1200
2025-06-01	1218.2	1188.8	1200	1200
2025-05-01	1218.2	1188.8	1200	1200
2025-04-01	1218.2	1188.8	1200	1200
2025-03-01	1218.2	1188.8	1200	1200
2025-02-01	1218.2	1188.8	1200	1200
2025-01-01	1218.2	1188.8	1200	1200
2024-12-01	1218.2	1188.8	1200	1200
2024-11-01	1218.2	1188.8	1200	1200
2024-10-01	1218.2	1188.8	1200	1200
2024-09-01	1218.2	1188.8	1200	1200
2024-08-01	1218.2	1188.8	1200	1200
2024-07-01	1218.2	1188.8	1200	1200
2024-09-01	1218.2	1188.8	1200	1200
2024-05-01	1218.2	1188.8	1200	1200
2024-04-01	1218.2	1188.8	1200	1200
2024-03-01	1218.2	1188.8	1200	1200
2024-02-01	1218.2	1188.8	1200	1200
2024-01-01	1218.2	1188.8	1200	1200
2023-12-01	1218.2	1188.8	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	District East Schools Chess Individual Trials 2023 (U17 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
2	District East Schools Chess Individual Trials 2023 (U17+U19 Girls)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	0	0	No	Analysis
3	2020 Welgemoed Chess Challenge (U14)	2020-02-29	2020-02-29	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
4	Cape Winelands Schools Trials 1 2020 (U13 Boys)	2020-02-08	2020-02-08	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
5	2019 Western Cape Closed Chess Championships (D)	2019-09-21	2019-09-22	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
6	2019 Western Province League (C)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	1	0	Yes	Analysis
7	2019 Western Province League (D)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	3	1	Yes	Analysis
8	Cape Winelands Schools - Top Schools 2019 (U13 Mix)	2019-07-27	2019-07-27	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
9	Western Cape Schools Individuals 2019 (U13 Boys)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	2.5	Yes	Analysis
10	Rhenish Primary Chess Tournament 2019 (U14)	2019-05-11	2019-05-11	Rapid	Cape Winelands (WCW)	7	7	5	Yes	Analysis
11	Cape Winelands Schools Closed 2019 (U13 Boys)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	7	4.5	Yes	Analysis
12	CW Schools Open 2019 (U13 Boys)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
13	2018 Western Province League (E)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	7	2	1	Yes	Analysis
14	Paul Roos Open Championship 2018 (C)	2018-09-22	2018-09-23	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
15	Cape Winelands Schools Chess - Top Schools 2018 (U13 Mix)	2018-07-28	2018-07-28	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
16	Western Cape Schools Individuals 2018 (U11 Boys)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	2	Yes	Analysis
17	Inter Regional 2018 (U12 Team)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	2.5	Yes	Analysis
18	Cape Winelands Schools Trials 1 2018 (U11 Boys)	2018-03-03	2018-03-03	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
19	Cape Winelands Schools Prestige 2018 (U11 Boys)	2018-03-24	2018-03-25	Standard	Cape Winelands (WCW)	7	7	4	Yes	Analysis
20	Mandela Drakenstein Mgt Area Rapid Chess 2018 (Primary School)	2018-02-03	2018-02-03	Rapid	Cape Winelands (WCW)	7	7	5	Yes	Analysis
21	Welgemoed Chess Challenge 2018 (U12)	2018-02-24	2018-02-24	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament CW Schools Open 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-02-02	rnd 3	type Rapid	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent White, D (Dvenerio)				Opponent Louw, T (Tyrique)
2	4	Tournament Cape Winelands Schools Closed 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-03-17	rnd 6	type Standard	result 1	date 2019-05-11	rnd 2	type Rapid	result 1
		Opponent King, B (Brandon)				Opponent Hlakaza, O (Okuhle)
3	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-08	rnd 3	type Rapid	result 1	date 2020-02-08	rnd 5	type Rapid	result 1
		Opponent Louw, T (Tyrique)				Opponent Afrika, H (Heirin)

#	Games	Start				End
1	3	Tournament Western Cape Schools Individuals 2019				Tournament 2019 Western Province League
		date 2019-05-19	rnd 5	type Standard	result 1	date 2019-08-10	rnd 5	type Standard	result 1
		Opponent Pietersen, S (Shaun)				Opponent Collins, D (Daniel)
2	3	Tournament Paul Roos Open Championship 2018				Tournament Cape Winelands Schools Closed 2019
		date 2018-09-23	rnd 5	type Standard	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent Ndyundyu, K (Khanya)				Opponent Louw, T (Tyrique)
3	2	Tournament 2019 Western Cape Closed Chess Championships				Tournament District East Schools Chess Individual Trials 2023
		date 2019-09-22	rnd 6	type Standard	result 1	date 2023-02-03	rnd 1	type Standard	result 1
		Opponent Makhasi, A (Athule)				Opponent Marais, E (Ewan)

#	Games	Start				End
1	6	Tournament CW Schools Open 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-02-02	rnd 3	type Rapid	result 1	date 2019-05-11	rnd 2	type Rapid	result 1
		Opponent White, D (Dvenerio)				Opponent Hlakaza, O (Okuhle)
2	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-08	rnd 3	type Rapid	result 1	date 2020-02-08	rnd 5	type Rapid	result 1
		Opponent Louw, T (Tyrique)				Opponent Afrika, H (Heirin)
3	3	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 4	type Rapid	result 1	date 2019-05-11	rnd 6	type Rapid	result 1
		Opponent Mpukumpa, S (Sisanda)				Opponent Saoud, J (Jassem)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Closed 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-03-17	rnd 6	type Standard	result 1	date 2019-05-11	rnd 2	type Rapid	result 1
		Opponent King, B (Brandon)				Opponent Hlakaza, O (Okuhle)
2	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-08	rnd 3	type Rapid	result 1	date 2020-02-08	rnd 5	type Rapid	result 1
		Opponent Louw, T (Tyrique)				Opponent Afrika, H (Heirin)
3	3	Tournament Western Cape Schools Individuals 2019				Tournament Cape Winelands Schools - Top Schools 2019
		date 2019-05-19	rnd 5	type Standard	result 1	date 2019-07-27	rnd 1	type Rapid	result 1
		Opponent Pietersen, S (Shaun)				Opponent Braaf, I (Iqueane)

#	Games	Start				End
1	3	Tournament Western Cape Schools Individuals 2019				Tournament 2019 Western Province League
		date 2019-05-19	rnd 5	type Standard	result 1	date 2019-08-10	rnd 5	type Standard	result 1
		Opponent Pietersen, S (Shaun)				Opponent Collins, D (Daniel)
2	3	Tournament Paul Roos Open Championship 2018				Tournament Cape Winelands Schools Closed 2019
		date 2018-09-23	rnd 5	type Standard	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent Ndyundyu, K (Khanya)				Opponent Louw, T (Tyrique)
3	2	Tournament 2019 Western Cape Closed Chess Championships				Tournament District East Schools Chess Individual Trials 2023
		date 2019-09-22	rnd 6	type Standard	result 1	date 2023-02-03	rnd 1	type Standard	result 1
		Opponent Makhasi, A (Athule)				Opponent Marais, E (Ewan)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-08	rnd 3	type Rapid	result 1	date 2020-02-08	rnd 5	type Rapid	result 1
		Opponent Louw, T (Tyrique)				Opponent Afrika, H (Heirin)
2	3	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 4	type Rapid	result 1	date 2019-05-11	rnd 6	type Rapid	result 1
		Opponent Mpukumpa, S (Sisanda)				Opponent Saoud, J (Jassem)
3	3	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 3	type Rapid	result 1	date 2019-02-02	rnd 5	type Rapid	result 1
		Opponent White, D (Dvenerio)				Opponent Hall, G (Gregory)

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	King ,B (Brandon)	3	3	425	2	2	425	1	1	425	0	0	0
1	King ,B (Brandon)	3	1164.8	1589.8	2	1168	1589.8	1	1200	1589.8	0	0	0
2	Louw ,T (Tyrique)	3	2.5	283.3	1	1	425	2	1.5	212.5	0	0	0
2	Louw ,T (Tyrique)	3	1168.7	1452	1	1200	1593.7	2	1200.8	1381.2	0	0	0
3	Jonkers ,D (Deon)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Jonkers ,D (Deon)	2	1076.8	651.8	2	1039.8	651.8	0	0	0	0	0	0
4	Saoud ,J (Jassem)	2	2	425	1	1	425	1	1	425	0	0	0
4	Saoud ,J (Jassem)	2	1045.8	1470.8	1	633.2	1470.8	1	1084.2	1470.8	0	0	0
5	Karsten ,JD (Jan Daniel)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Karsten ,JD (Jan Daniel)	2	1028.9	603.9	1	1199.4	603.9	1	830.8	603.9	0	0	0
6	Rennie ,D (David)	2	1	0	1	0	-425	1	1	425	0	0	0
6	Rennie ,D (David)	2	500	500	1	500	75	1	500	925	0	0	0
7	Mcaba ,E (Elam)	2	1	0	1	0	-425	1	1	425	0	0	0
7	Mcaba ,E (Elam)	2	1190.8	1190.8	1	1232.8	765.8	1	1200	1615.8	0	0	0
8	Palmer ,C (Cheslin)	2	0	-425	0	0	0	2	0	-425	0	0	0
8	Palmer ,C (Cheslin)	2	1099.2	674.2	0	0	0	2	1125.9	674.2	0	0	0
9	Kariem ,S (Shakir)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Kariem ,S (Shakir)	1	1310.5	885.5	1	1237.8	885.5	0	0	0	0	0	0
10	Pretorius ,JB (Johnny Barend)	1	1	425	1	1	425	0	0	0	0	0	0
10	Pretorius ,JB (Johnny Barend)	1	742.2	1167.2	1	766.8	1167.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Sikiti, Y (Yolani)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms