Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kotiya, Y (Yaone)

Chess SA id

1100304877

FIDE id

Date of birth

2010-07-07 (U16)

Gender

Male

Region

John Taolo Gaetswewe (NCJ)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1256.5	1265.1	1200	1200
Raw rating	1256.5	1265.1	1200	1200
Weighted rating	1248.1	1256.2	1200	1200
Weighted performance	0	0	0	0
Floor	756.5	765.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	153	151.1	165.8	165.8
Highest rating	1463.5 2024-05-01	1463.5 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1256.5 2025-04-01	1265.1 2025-04-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1256.5 2024-10-01	1265.1 2024-10-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1463.5 2024-05-01	1463.5 2024-05-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1256.5	1265.1	1200	1200
Analysis
Rating	1256.5	1265.1	1200	1200
Raw rating	1256.5	1265.1	1200	1200
Weighted rating	1248.1	1256.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	756.5	765.1	700	700
Max/Min rating change allowed	153	151.1	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	1256.5	1265.1	1200	1200
New weighted rating	1249.7	1258	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1256.5	1265.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1256.5	1265.1	1200	1200
New K-factor	36	36	36	36
New floor	756.5	765.1	700	700

Item	Main	Standard
	0	0
	5	5
	5	5
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	John Taolo Gaetswewe (NCJ)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	5	3	60	85	1197.8	1282.8
Standard	5	3	60	85	1197.8	1282.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	7	70	170	1198.9	1368.9
Standard	10	7	70	170	1198.9	1368.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1256.5	1265.1	1200	1200
2025-09-01	1256.5	1265.1	1200	1200
2025-08-01	1256.5	1265.1	1200	1200
2025-07-01	1256.5	1265.1	1200	1200
2025-06-01	1256.5	1265.1	1200	1200
2025-05-01	1256.5	1265.1	1200	1200
2025-04-01	1256.5	1265.1	1200	1200
2025-03-01	1249.1	1258.4	1200	1200
2025-02-01	1249.1	1258.4	1200	1200
2025-01-01	1249.1	1258.4	1200	1200
2024-12-01	1249.1	1258.4	1200	1200
2024-11-01	1249.1	1258.4	1200	1200
2024-10-01	1249.1	1258.4	1200	1200
2024-09-01	1249.1	1258.4	1200	1200
2024-08-01	1249.1	1258.4	1200	1200
2024-07-01	1249.1	1258.4	1200	1200
2024-06-01	1249.1	1258.4	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 JTG Open (B)	2025-03-01	2025-03-01	Standard	John Taolo Gaetswewe (NCJ)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 JTG Open (B)	2025-03-01	2025-03-01	Standard	John Taolo Gaetswewe (NCJ)	5	5	3	Yes	Analysis
2	JTG Schools Open 2024 (U15 Boys)	2024-05-18	2024-05-18	Standard	John Taolo Gaetswewe (NCJ)	5	5	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament JTG Schools Open 2024				Tournament 2025 JTG Open
		date 2024-05-18	rnd 3	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent Matebesi, K (Kabo)				Opponent Verreynne, J (Jaco)
2	1	Tournament 2025 JTG Open				Tournament 2025 JTG Open
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Adams, J (Jacquin)				Opponent Adams, J (Jacquin)
3	1	Tournament JTG Schools Open 2024				Tournament JTG Schools Open 2024
		date 2024-05-18	rnd 1	type Standard	result 1	date 2024-05-18	rnd 1	type Standard	result 1
		Opponent Monnapula, O (Otlotleng)				Opponent Monnapula, O (Otlotleng)

#	Games	Start				End
1	5	Tournament JTG Schools Open 2024				Tournament 2025 JTG Open
		date 2024-05-18	rnd 3	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent Matebesi, K (Kabo)				Opponent Verreynne, J (Jaco)
2	1	Tournament 2025 JTG Open				Tournament 2025 JTG Open
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Adams, J (Jacquin)				Opponent Adams, J (Jacquin)
3	1	Tournament JTG Schools Open 2024				Tournament JTG Schools Open 2024
		date 2024-05-18	rnd 1	type Standard	result 1	date 2024-05-18	rnd 1	type Standard	result 1
		Opponent Monnapula, O (Otlotleng)				Opponent Monnapula, O (Otlotleng)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament JTG Schools Open 2024				Tournament 2025 JTG Open
		date 2024-05-18	rnd 3	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent Matebesi, K (Kabo)				Opponent Verreynne, J (Jaco)
2	1	Tournament 2025 JTG Open				Tournament 2025 JTG Open
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Adams, J (Jacquin)				Opponent Adams, J (Jacquin)
3	1	Tournament JTG Schools Open 2024				Tournament JTG Schools Open 2024
		date 2024-05-18	rnd 1	type Standard	result 1	date 2024-05-18	rnd 1	type Standard	result 1
		Opponent Monnapula, O (Otlotleng)				Opponent Monnapula, O (Otlotleng)

#	Games	Start				End
1	5	Tournament JTG Schools Open 2024				Tournament 2025 JTG Open
		date 2024-05-18	rnd 3	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent Matebesi, K (Kabo)				Opponent Verreynne, J (Jaco)
2	1	Tournament 2025 JTG Open				Tournament 2025 JTG Open
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Adams, J (Jacquin)				Opponent Adams, J (Jacquin)
3	1	Tournament JTG Schools Open 2024				Tournament JTG Schools Open 2024
		date 2024-05-18	rnd 1	type Standard	result 1	date 2024-05-18	rnd 1	type Standard	result 1
		Opponent Monnapula, O (Otlotleng)				Opponent Monnapula, O (Otlotleng)

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	Matebesi ,K (Kabo)	1	1	425	1	1	425	0	0	0	0	0	0
1	Matebesi ,K (Kabo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Winterbach ,J (Jayden)	1	1	425	1	1	425	0	0	0	0	0	0
2	Winterbach ,J (Jayden)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Kico ,M (Motheo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Kico ,M (Motheo)	1	1215.5	790.5	1	1218.4	790.5	0	0	0	0	0	0
4	Mabutlwane ,M (Modise)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mabutlwane ,M (Modise)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Adams ,J (Jacquin)	1	1	425	1	1	425	0	0	0	0	0	0
5	Adams ,J (Jacquin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Verreynne ,J (Jaco)	1	1	425	1	1	425	0	0	0	0	0	0
6	Verreynne ,J (Jaco)	1	1179.7	1604.7	1	1175.6	1604.7	0	0	0	0	0	0
7	Meyer ,A (Aiden)	1	1	425	1	1	425	0	0	0	0	0	0
7	Meyer ,A (Aiden)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Monnapula ,O (Otlotleng)	1	1	425	1	1	425	0	0	0	0	0	0
8	Monnapula ,O (Otlotleng)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Mostert ,H (Hendrik)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mostert ,H (Hendrik)	1	1193.9	768.9	1	1191.7	768.9	0	0	0	0	0	0
10	Mabihi ,T (Thutego)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mabihi ,T (Thutego)	1	1200	775	1	1200	775	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

Kotiya, Y (Yaone)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms