Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bowyer, J (Jade Li)

Chess SA id

1140147322

FIDE id

Date of birth

2014-10-11 (U12)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-05-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1146.5	1112.1	1221.2	1200
Raw rating	1146.5	1112.1	1221.2	1200
Weighted rating	1146.2	1111.8	1221.2	1200
Weighted performance	0	0	0	0
Floor	713.9	700	721.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	179	187.9	160.9	165.8
Highest rating	1250.4 2022-10-01	1200 2018-10-01	1307.6 2022-10-01	1200 2018-10-01
Highest raw rating	1213.9 2022-11-01	1200 2019-12-01	1221.2 2024-02-01	1200 2024-02-01
Highest weighted rating	1213.9 2023-05-01	1200 2018-10-01	1221.2 2025-02-01	1200 2018-10-01
Highest weighted performance	1250.4 2022-10-01	1200 2019-12-01	1307.6 2022-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1146.5	1112.1	1221.2	1200
Analysis
Rating	1146.5	1112.1	1221.2	1200
Raw rating	1146.5	1112.1	1221.2	1200
Weighted rating	1146.2	1111.8	1221.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	713.9	700	721.2	700
Max/Min rating change allowed	179	187.9	160.9	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	1146.5	1112.1	1221.2	1200
New weighted rating	1146.3	1111.8	1221.2	1200
New weighted performance	0	0	0	0
Temp new rating	1146.5	1112.1	1221.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1146.5	1112.1	1221.2	1200
New K-factor	36	36	36	36
New floor	713.9	700	721.2	700

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

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	10	3.5	35	-127.5	1197.2	1069.7
Standard	5	0.5	10	-340	1172.6	832.6
Rapid	5	3	60	85	1221.8	1306.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1146.5	1112.1	1221.2	1200
2025-09-30	1146.5	1112.1	1221.2	1200
2025-09-01	1146.5	1112.1	1221.2	1200
2025-08-01	1146.5	1112.1	1221.2	1200
2025-07-01	1146.5	1112.1	1221.2	1200
2025-06-01	1146.5	1112.1	1221.2	1200
2025-05-01	1146.5	1112.1	1221.2	1200
2025-04-01	1146.5	1112.1	1221.2	1200
2025-03-01	1146.5	1112.1	1221.2	1200
2025-02-01	1146.5	1112.1	1221.2	1200
2025-01-01	1145.8	1111.2	1221.2	1200
2024-12-01	1145.8	1111.2	1221.2	1200
2024-11-01	1145.8	1111.2	1221.2	1200
2024-10-01	1145.8	1111.2	1221.2	1200
2024-09-01	1145.8	1111.2	1221.2	1200
2024-08-01	1145.8	1111.2	1221.2	1200
2024-07-01	1145.8	1111.2	1221.2	1200
2024-09-01	1145.8	1111.2	1221.2	1200
2024-05-01	1145.8	1111.2	1221.2	1200
2024-04-01	1145.8	1111.2	1221.2	1200
2024-03-01	1145.8	1111.2	1221.2	1200
2024-02-01	1145.8	1111.2	1221.2	1200
2024-01-01	1145.8	1111.2	1221.2	1200
2023-12-01	1145.8	1111.2	1221.2	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	ThinkChess Tournament 6 May 2023	2023-05-06	2023-05-06	Standard	Johannesburg Metro (GJM)	5	5	0.5	Yes	Analysis
2	Chess Power House Rapid 2022 (U8)	2022-10-22	2022-10-22	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Chess Power House Rapid 2022				Tournament Chess Power House Rapid 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 2	type Rapid	result 1
		Opponent Robinson, Z (Zachariah)				Opponent Zhang, Y (Yingxin)
2	1	Tournament ThinkChess Tournament 6 May 2023				Tournament ThinkChess Tournament 6 May 2023
		date 2023-05-06	rnd 4	type Standard	result 0.5	date 2023-05-06	rnd 4	type Standard	result 0.5
		Opponent Ramdhani, A (Arya)				Opponent Ramdhani, A (Arya)
3	1	Tournament Chess Power House Rapid 2022				Tournament Chess Power House Rapid 2022
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Joffa, A (Asher Atticus)				Opponent Joffa, A (Asher Atticus)

#	Games	Start				End
1	1	Tournament ThinkChess Tournament 6 May 2023				Tournament ThinkChess Tournament 6 May 2023
		date 2023-05-06	rnd 4	type Standard	result 0.5	date 2023-05-06	rnd 4	type Standard	result 0.5
		Opponent Ramdhani, A (Arya)				Opponent Ramdhani, A (Arya)

#	Games	Start				End
1	2	Tournament Chess Power House Rapid 2022				Tournament Chess Power House Rapid 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 2	type Rapid	result 1
		Opponent Robinson, Z (Zachariah)				Opponent Zhang, Y (Yingxin)
2	1	Tournament Chess Power House Rapid 2022				Tournament Chess Power House Rapid 2022
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Joffa, A (Asher Atticus)				Opponent Joffa, A (Asher Atticus)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Chess Power House Rapid 2022				Tournament Chess Power House Rapid 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 2	type Rapid	result 1
		Opponent Robinson, Z (Zachariah)				Opponent Zhang, Y (Yingxin)
2	1	Tournament Chess Power House Rapid 2022				Tournament Chess Power House Rapid 2022
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Joffa, A (Asher Atticus)				Opponent Joffa, A (Asher Atticus)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Chess Power House Rapid 2022				Tournament Chess Power House Rapid 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 2	type Rapid	result 1
		Opponent Robinson, Z (Zachariah)				Opponent Zhang, Y (Yingxin)
2	1	Tournament Chess Power House Rapid 2022				Tournament Chess Power House Rapid 2022
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Joffa, A (Asher Atticus)				Opponent Joffa, A (Asher Atticus)

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	Nadasen ,J (Jaiden)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Nadasen ,J (Jaiden)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Milner ,A (Aiden)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Milner ,A (Aiden)	1	1100.1	675.1	1	1086	675.1	0	0	0	0	0	0
3	Ndlovu ,L (Luvuyo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Ndlovu ,L (Luvuyo)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Ramdhani ,A (Arya)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Ramdhani ,A (Arya)	1	1162.8	1162.8	1	1154	1162.8	0	0	0	0	0	0
5	Nel ,E (Ep)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Nel ,E (Ep)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Zhang ,Y (Yingxin)	1	1	425	0	0	0	1	1	425	0	0	0
6	Zhang ,Y (Yingxin)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Stelloh ,S (Sebastian)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Stelloh ,S (Sebastian)	1	1294.8	869.8	0	0	0	1	1200	869.8	0	0	0
8	Robinson ,Z (Zachariah)	1	1	425	0	0	0	1	1	425	0	0	0
8	Robinson ,Z (Zachariah)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Franklin ,G (Gabriel)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Franklin ,G (Gabriel)	1	1219.4	794.4	0	0	0	1	1280	794.4	0	0	0
10	Joffa ,A (Asher Atticus)	1	1	425	0	0	0	1	1	425	0	0	0
10	Joffa ,A (Asher Atticus)	1	1194.7	1619.7	0	0	0	1	1186.4	1619.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Bowyer, J (Jade Li)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms