Chess South Africa Ratings Database

PLAYER PAGE

Personal

Du Toit, J (John-Henry)

Chess SA id

1060157386

FIDE id

Date of birth

2006-12-21 (U20)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-09-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1130.8	1117.8	1200	1200
Raw rating	1130.8	1117.8	1200	1200
Weighted rating	1130	1116.8	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	183	186.4	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1130.8	1117.8	1200	1200
Analysis
Rating	1130.8	1117.8	1200	1200
Raw rating	1130.8	1117.8	1200	1200
Weighted rating	1130	1116.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	183	186.4	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	1130.8	1117.8	1200	1200
New weighted rating	1130.2	1117	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1130.8	1117.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1130.8	1117.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	12	12
	0	0
	0	0
History	12	12

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	12	2	16.67	-283.3	1296.9	1013.5
Standard	12	2	16.67	-283.3	1296.9	1013.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1130.8	1117.8	1200	1200
2025-09-30	1130.8	1117.8	1200	1200
2025-09-01	1130.8	1117.8	1200	1200
2025-08-01	1130.8	1117.8	1200	1200
2025-07-01	1130.8	1117.8	1200	1200
2025-06-01	1130.8	1117.8	1200	1200
2025-05-01	1130.8	1117.8	1200	1200
2025-04-01	1130.8	1117.8	1200	1200
2025-03-01	1130.8	1117.8	1200	1200
2025-02-01	1130.8	1117.8	1200	1200
2025-01-01	1128.6	1115.1	1200	1200
2024-12-01	1128.6	1115.1	1200	1200
2024-11-01	1128.6	1115.1	1200	1200
2024-10-01	1128.6	1115.1	1200	1200
2024-09-01	1128.6	1115.1	1200	1200
2024-08-01	1128.6	1115.1	1200	1200
2024-07-01	1128.6	1115.1	1200	1200
2024-09-01	1128.6	1115.1	1200	1200
2024-05-01	1128.6	1115.1	1200	1200
2024-04-01	1128.6	1115.1	1200	1200
2024-03-01	1128.6	1115.1	1200	1200
2024-02-01	1128.6	1115.1	1200	1200
2024-01-01	1128.6	1115.1	1200	1200
2023-12-01	1128.6	1115.1	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	2023 Alekhine Open Tournament (C)	2023-09-09	2023-09-09	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
2	2023 Menlo Open Tournament (C)	2023-07-22	2023-07-22	Standard	Tshwane (GTP)	5	3	0	Yes	Analysis
3	2023 Elize Steenkamp Open Tournament (C)	2023-06-16	2023-06-17	Standard	Tshwane (GTP)	6	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2023 Alekhine Open Tournament				Tournament 2023 Alekhine Open Tournament
		date 2023-09-09	rnd 5	type Standard	result 0.5	date 2023-09-09	rnd 5	type Standard	result 0.5
		Opponent Nkabinde, N (Nkazimulo)				Opponent Nkabinde, N (Nkazimulo)
2	1	Tournament 2023 Alekhine Open Tournament				Tournament 2023 Alekhine Open Tournament
		date 2023-09-09	rnd 1	type Standard	result 0.5	date 2023-09-09	rnd 1	type Standard	result 0.5
		Opponent Van Zyl, NB (Nicolaas Barend)				Opponent Van Zyl, NB (Nicolaas Barend)
3	1	Tournament 2023 Elize Steenkamp Open Tournament				Tournament 2023 Elize Steenkamp Open Tournament
		date 2023-06-16	rnd 3	type Standard	result 1	date 2023-06-16	rnd 3	type Standard	result 1
		Opponent Du Toit, M (Mine)				Opponent Du Toit, M (Mine)

#	Games	Start				End
1	1	Tournament 2023 Alekhine Open Tournament				Tournament 2023 Alekhine Open Tournament
		date 2023-09-09	rnd 5	type Standard	result 0.5	date 2023-09-09	rnd 5	type Standard	result 0.5
		Opponent Nkabinde, N (Nkazimulo)				Opponent Nkabinde, N (Nkazimulo)
2	1	Tournament 2023 Alekhine Open Tournament				Tournament 2023 Alekhine Open Tournament
		date 2023-09-09	rnd 1	type Standard	result 0.5	date 2023-09-09	rnd 1	type Standard	result 0.5
		Opponent Van Zyl, NB (Nicolaas Barend)				Opponent Van Zyl, NB (Nicolaas Barend)
3	1	Tournament 2023 Elize Steenkamp Open Tournament				Tournament 2023 Elize Steenkamp Open Tournament
		date 2023-06-16	rnd 3	type Standard	result 1	date 2023-06-16	rnd 3	type Standard	result 1
		Opponent Du Toit, M (Mine)				Opponent Du Toit, M (Mine)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2023 Elize Steenkamp Open Tournament				Tournament 2023 Elize Steenkamp Open Tournament
		date 2023-06-16	rnd 3	type Standard	result 1	date 2023-06-16	rnd 3	type Standard	result 1
		Opponent Du Toit, M (Mine)				Opponent Du Toit, M (Mine)

#	Games	Start				End
1	1	Tournament 2023 Elize Steenkamp Open Tournament				Tournament 2023 Elize Steenkamp Open Tournament
		date 2023-06-16	rnd 3	type Standard	result 1	date 2023-06-16	rnd 3	type Standard	result 1
		Opponent Du Toit, M (Mine)				Opponent Du Toit, M (Mine)

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	Janse Van Rensburg ,J (Josh)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Janse Van Rensburg ,J (Josh)	1	1303.3	878.3	1	1286.3	878.3	0	0	0	0	0	0
2	Van Zyl ,NB (Nicolaas Barend)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Van Zyl ,NB (Nicolaas Barend)	1	1366.4	1366.4	1	1376.1	1366.4	0	0	0	0	0	0
3	Nkabinde ,N (Nkazimulo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Nkabinde ,N (Nkazimulo)	1	1400.4	1400.4	1	1349	1400.4	0	0	0	0	0	0
4	De Roos ,H (Hubert)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	De Roos ,H (Hubert)	1	1334.9	909.9	1	1320.2	909.9	0	0	0	0	0	0
5	Malongane ,R (Rudzani)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Malongane ,R (Rudzani)	1	1091	666	1	1067.5	666	0	0	0	0	0	0
6	Murray ,H (Henry)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Murray ,H (Henry)	1	1257.9	832.9	1	1250.8	832.9	0	0	0	0	0	0
7	Viljoen ,A (Amber)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Viljoen ,A (Amber)	1	1189.7	764.7	1	1188.2	764.7	0	0	0	0	0	0
8	Gerber ,J (Juandre)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Gerber ,J (Juandre)	1	1241	816	1	1223.3	816	0	0	0	0	0	0
9	Du Toit ,M (Mine)	1	1	425	1	1	425	0	0	0	0	0	0
9	Du Toit ,M (Mine)	1	1509.1	1934.1	1	1506	1934.1	0	0	0	0	0	0
10	Weder ,E (Emil)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Weder ,E (Emil)	1	1359.1	934.1	1	1356.2	934.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Du Toit, J (John-Henry)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms