Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botman, J (Jayden)

Chess SA id

1080324989

FIDE id

Date of birth

2008-01-30 (U18)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1198.3	1198.9	1198.1	1200
Raw rating	1189.1	1193	1187.9	1200
Weighted rating	1198.3	1198.9	1198.1	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	699.9	700
K-factor	40	40	40	40
Min/Max rating change allowed	168.4	167.5	168.7	165.8
Highest rating	1199.9 2025-08-10	1199.9 2025-08-10	1199.9 2025-08-10	1199.9 2025-08-10
Highest raw rating	1199.9 2025-08-10	1199.9 2025-08-10	1199.9 2025-08-10	1199.9 2025-08-10
Highest weighted rating	1199.9 2025-08-10	1199.9 2025-08-10	1199.9 2025-08-10	1199.9 2025-08-10
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.8	-0.5	-0.9	0
New rating	1197.5	1198.4	1197.2	1200
Analysis
Rating	1198.3	1198.9	1198.1	1200
Raw rating	1189.1	1193	1187.9	1200
Weighted rating	1198.3	1198.9	1198.1
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	699.9	699.9	699.9	700
Max/Min rating change allowed	168.4	167.5	168.7	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	1189.1	1193	1187.9	1200
New weighted rating	1197.5	1198.4	1197.2	1200
New weighted performance	0	0	0	0
Temp new rating	1197.5	1198.4	1197.2	1200
Temp new rating +/-	-0.8	-0.5	-0.9	0
Final new rating +/-	-0.8	-0.5	-0.9	0
New rating	1197.5	1198.4	1197.2	1200
New K-factor	40	40	40	36
New floor	699.9	699.9	699.9	700

Item	Main	Standard	Rapid
	0	0	0
	9	4	5
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	9	4	5

Games since
	Main 9	Standard 4		Rapid 5		Blitz 0
Gender	Male
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	9	3	33.33	-141.7	1303.4	1161.8
Standard	4	1	25	-212.5	1411.1	1198.6
Rapid	5	2	40	-85	1217.3	1132.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	3	33.33	-141.7	1303.4	1161.8
Standard	4	1	25	-212.5	1411.1	1198.6
Rapid	5	2	40	-85	1217.3	1132.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1189.1	1193	1187.9	1200
2025-09-01	1189.1	1193	1187.9	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	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	Kraaifontein Schools Rapid Chess Tournament 2025 (Intermediate Boys)	2025-08-09	2025-08-09	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
2	CT Metro District East Top Schools Chess 2025 (U17)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Kraaifontein Schools Rapid Chess Tournament 2025 (Intermediate Boys)	2025-08-09	2025-08-09	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
2	CT Metro District East Top Schools Chess 2025 (U17)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	5	4	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Kraaifontein Schools Rapid Chess Tournament 2025				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2025-08-09	rnd 4	type Rapid	result 1	date 2025-08-09	rnd 4	type Rapid	result 1
		Opponent Medvedyev, M (Maxim)				Opponent Medvedyev, M (Maxim)
2	1	Tournament Kraaifontein Schools Rapid Chess Tournament 2025				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2025-08-09	rnd 2	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Mnqini, S (Simamkele)				Opponent Mnqini, S (Simamkele)
3	1	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Kondlo, H (Hlomla)				Opponent Kondlo, H (Hlomla)

#	Games	Start				End
1	1	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Kondlo, H (Hlomla)				Opponent Kondlo, H (Hlomla)

#	Games	Start				End
1	1	Tournament Kraaifontein Schools Rapid Chess Tournament 2025				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2025-08-09	rnd 4	type Rapid	result 1	date 2025-08-09	rnd 4	type Rapid	result 1
		Opponent Medvedyev, M (Maxim)				Opponent Medvedyev, M (Maxim)
2	1	Tournament Kraaifontein Schools Rapid Chess Tournament 2025				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2025-08-09	rnd 2	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Mnqini, S (Simamkele)				Opponent Mnqini, S (Simamkele)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Kraaifontein Schools Rapid Chess Tournament 2025				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2025-08-09	rnd 4	type Rapid	result 1	date 2025-08-09	rnd 4	type Rapid	result 1
		Opponent Medvedyev, M (Maxim)				Opponent Medvedyev, M (Maxim)
2	1	Tournament Kraaifontein Schools Rapid Chess Tournament 2025				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2025-08-09	rnd 2	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Mnqini, S (Simamkele)				Opponent Mnqini, S (Simamkele)
3	1	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Kondlo, H (Hlomla)				Opponent Kondlo, H (Hlomla)

#	Games	Start				End
1	1	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Kondlo, H (Hlomla)				Opponent Kondlo, H (Hlomla)

#	Games	Start				End
1	1	Tournament Kraaifontein Schools Rapid Chess Tournament 2025				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2025-08-09	rnd 4	type Rapid	result 1	date 2025-08-09	rnd 4	type Rapid	result 1
		Opponent Medvedyev, M (Maxim)				Opponent Medvedyev, M (Maxim)
2	1	Tournament Kraaifontein Schools Rapid Chess Tournament 2025				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2025-08-09	rnd 2	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Mnqini, S (Simamkele)				Opponent Mnqini, S (Simamkele)

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	Mapoli ,U (Unabantu)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Mapoli ,U (Unabantu)	2	1234.2	809.2	1	1190.5	809.2	1	1317.8	809.2	0	0	0
2	Kondlo ,H (Hlomla)	1	1	425	1	1	425	0	0	0	0	0	0
2	Kondlo ,H (Hlomla)	1	1271.1	1696.1	1	1281	1696.1	0	0	0	0	0	0
3	Solomon ,I (Izaiah)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Solomon ,I (Izaiah)	1	1608.7	1183.7	1	1659.4	1183.7	0	0	0	0	0	0
4	Cockin ,R (Ruan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Cockin ,R (Ruan)	1	1530.5	1105.5	1	1519.1	1105.5	0	0	0	0	0	0
5	Mnqini ,S (Simamkele)	1	1	425	0	0	0	1	1	425	0	0	0
5	Mnqini ,S (Simamkele)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Sinclair ,K (Kyle)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Sinclair ,K (Kyle)	1	1252.2	827.2	0	0	0	1	1287.1	827.2	0	0	0
7	Medvedyev ,M (Maxim)	1	1	425	0	0	0	1	1	425	0	0	0
7	Medvedyev ,M (Maxim)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Nikelo ,L (Liyema)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Nikelo ,L (Liyema)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Botman, J (Jayden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms