Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jansen, D (Dominic)

Chess SA id

1160316671

FIDE id

Date of birth

2016-10-22 (U10)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

27.7

Junior GPX Points

1093.9

Item	Main	Standard	Rapid	Blitz
Rating	1279	1193	1334.2	1200
Raw rating	1279	1173.5	1334.2	1200
Weighted rating	1229.8	1193	1246.8	1200
Weighted performance	1213.3	0	0	0
Floor	804.3	700	834.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	148.2	172.2	137	165.8
Highest rating	1304.3 2025-08-01	1200 2025-03-01	1334.2 2025-09-01	1200 2025-03-01
Highest raw rating	1304.3 2025-08-01	1200 2025-03-01	1334.2 2025-09-01	1200 2025-03-01
Highest weighted rating	1224.6 2025-09-30	1200 2025-03-01	1228.3 2025-09-01	1200 2025-03-01
Highest weighted performance	1304.3 2025-08-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	-1.8	0	0
New rating	1279	1191.2	1334.2	1200
Analysis
Rating	1279	1193	1334.2	1200
Raw rating	1279	1173.5	1334.2	1200
Weighted rating	1229.8	1193	1246.8
Weighted performance	1213.3	0	0
K-factor	36	36	36	36
Floor	804.3	700	834.2	700
Max/Min rating change allowed	148.2	172.2	137	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	1279	1173.5	1334.2	1200
New weighted rating	1234.8	1191.2	1255.4	1200
New weighted performance	1206.1	0	0	0
Temp new rating	1279	1191.2	1334.2	1200
Temp new rating +/-	0	-1.8	0	0
Final new rating +/-	0	-1.8	0	0
New rating	1279	1191.2	1334.2	1200
New K-factor	36	36	36	36
New floor	804.3	700	834.2	700

Item	Main	Standard	Rapid
	0	0	0
	37	19	18
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	37	19	18

Games since
	Main 37	Standard 19		Rapid 18		Blitz 0
Gender	Male
Age group	U10
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	37	21	56.76	57.4	1215.6	1273
Standard	19	7	36.84	-111.8	1246.1	1134.3
Rapid	18	14	77.78	236.1	1183.3	1419.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	37	21	56.76	57.4	1215.6	1273
Standard	19	7	36.84	-111.8	1246.1	1134.3
Rapid	18	14	77.78	236.1	1183.3	1419.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1279	1173.5	1334.2	1200
2025-09-30	1279	1173.5	1334.2	1200
2025-09-01	1288.3	1164.1	1334.2	1200
2025-08-01	1304.3	1199.8	1293.7	1200
2025-07-01	1228.6	1199.7	1268.9	1200
2025-06-01	1228.6	1198.8	1268.9	1200
2025-05-01	1199.9	1199.8	1202.6	1200
2025-04-01	1199.1	1198.7	1202.6	1200
2025-03-01	1200.5	1200	1202.6	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
2024-09-01	1200	1200	1200	1200
2024-05-01	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

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	Western Cape Schools - Top Schools 2025 (U9)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	2.5	Yes	Analysis
2	Pedro Booyse Top Schools 2025 (U9)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	6	5	Yes	Analysis
3	Western Cape Women�s Championship 2025 (U10)	2025-08-09	2025-08-09	Standard	West Coast (WCU)	5	4	0.5	Yes	Analysis
4	Lower West Coast Top Schools 2025 (U9)	2025-06-12	2025-06-12	Rapid	West Coast (WCU)	6	2	2	Yes	Analysis
5	Brenton Cupido West Coast Development Championship 2025 (U7+U9 Boys)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	4.5	Yes	Analysis
6	West Coast And Mykonos Open 2025 (U10)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	5	4	1.5	Yes	Analysis
7	West Coast Schools Chess Prestige 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	2.5	Yes	Analysis
8	Lower West Coast Prestige 2025 (U9 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U9)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	2.5	Yes	Analysis
2	Pedro Booyse Top Schools 2025 (U9)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	6	5	Yes	Analysis
3	Western Cape Women�s Championship 2025 (U10)	2025-08-09	2025-08-09	Standard	West Coast (WCU)	5	4	0.5	Yes	Analysis
4	Lower West Coast Top Schools 2025 (U9)	2025-06-12	2025-06-12	Rapid	West Coast (WCU)	6	2	2	Yes	Analysis
5	Brenton Cupido West Coast Development Championship 2025 (U7+U9 Boys)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	4.5	Yes	Analysis
6	West Coast And Mykonos Open 2025 (U10)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	5	4	1.5	Yes	Analysis
7	West Coast Schools Chess Prestige 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	2.5	Yes	Analysis
8	Lower West Coast Prestige 2025 (U9 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	9	Tournament West Coast And Mykonos Open 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-05-03	rnd 4	type Standard	result 0.5	date 2025-06-12	rnd 5	type Rapid	result 1
		Opponent Van Collar, L (Lienke)				Opponent Solomons, R (Rubinho)
2	4	Tournament Pedro Booyse Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-23	rnd 5	type Rapid	result 1	date 2025-09-06	rnd 2	type Standard	result 0.5
		Opponent Fielies, R (Roxanne)				Opponent Williams, Z (Zaeryn)
3	4	Tournament Western Cape Women�s Championship 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-08-09	rnd 5	type Standard	result 0.5	date 2025-08-23	rnd 3	type Rapid	result 1
		Opponent Varadharajan, T (Theeran)				Opponent Abrahams, A (Anchalee)

#	Games	Start				End
1	3	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-09	rnd 5	type Standard	result 0.5	date 2025-09-06	rnd 2	type Standard	result 0.5
		Opponent Varadharajan, T (Theeran)				Opponent Williams, Z (Zaeryn)
2	3	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 0.5
		Opponent Filand, M (Matheo)				Opponent Irshad, M (Muhammed)
3	2	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 4	type Standard	result 0.5	date 2025-05-04	rnd 5	type Standard	result 1
		Opponent Van Collar, L (Lienke)				Opponent Marais, K (Karlo)

#	Games	Start				End
1	11	Tournament Lower West Coast Prestige 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-08-23	rnd 3	type Rapid	result 1
		Opponent WHEELEE, L (LUKAN)				Opponent Abrahams, A (Anchalee)
2	2	Tournament Pedro Booyse Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-08-23	rnd 5	type Rapid	result 1	date 2025-08-23	rnd 6	type Rapid	result 1
		Opponent Fielies, R (Roxanne)				Opponent Abrahams, A (Anchalee)
3	1	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Morkel, L (Louis)				Opponent Morkel, L (Louis)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament West Coast And Mykonos Open 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-05-04	rnd 5	type Standard	result 1	date 2025-05-24	rnd 3	type Rapid	result 1
		Opponent Marais, K (Karlo)				Opponent Snyman, J (Jerran)
2	3	Tournament Pedro Booyse Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-23	rnd 5	type Rapid	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Fielies, R (Roxanne)				Opponent Rand, R (Robert)
3	3	Tournament Pedro Booyse Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 3	type Rapid	result 1
		Opponent Solomons, R (Rubinho)				Opponent Abrahams, A (Anchalee)

#	Games	Start				End
1	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Filand, M (Matheo)				Opponent Macatees, T (Tyler)
2	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-07	rnd 6	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Oosthuizen, C (Cornecio)				Opponent Oosthuizen, C (Cornecio)
3	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Rand, R (Robert)				Opponent Rand, R (Robert)

#	Games	Start				End
1	6	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-05-24	rnd 5	type Rapid	result 1	date 2025-08-23	rnd 3	type Rapid	result 1
		Opponent Irshad, M (Muhammed)				Opponent Abrahams, A (Anchalee)
2	4	Tournament Lower West Coast Prestige 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-05-24	rnd 3	type Rapid	result 1
		Opponent WHEELEE, L (LUKAN)				Opponent Snyman, J (Jerran)
3	2	Tournament Pedro Booyse Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-08-23	rnd 5	type Rapid	result 1	date 2025-08-23	rnd 6	type Rapid	result 1
		Opponent Fielies, R (Roxanne)				Opponent Abrahams, A (Anchalee)

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	Solomons ,R (Rubinho)	4	3	212.5	0	0	0	4	3	212.5	0	0	0
1	Solomons ,R (Rubinho)	4	1158.4	1370.9	0	0	0	4	1133.3	1370.9	0	0	0
2	Snyman ,J (Jerran)	2	1	0	1	0	-425	1	1	425	0	0	0
2	Snyman ,J (Jerran)	2	1185.7	1185.7	1	1200	760.7	1	1190.7	1610.7	0	0	0
3	Irshad ,M (Muhammed)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
3	Irshad ,M (Muhammed)	2	1204.5	1417	1	1200	1204.5	1	1214.4	1629.5	0	0	0
4	Revmatas ,N (Nikolai)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Revmatas ,N (Nikolai)	2	1193.5	768.5	1	1163.7	768.5	1	1133.1	768.5	0	0	0
5	Williams ,T (Tyler)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Williams ,T (Tyler)	2	1272	847	1	1227.6	847	1	1302.4	847	0	0	0
6	Damonse ,Z (Zayn-Luke)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
6	Damonse ,Z (Zayn-Luke)	2	1193.2	980.8	1	1200	768.2	1	1185.2	1193.2	0	0	0
7	Abrahams ,A (Anchalee)	2	2	425	0	0	0	2	2	425	0	0	0
7	Abrahams ,A (Anchalee)	2	1189.7	1614.7	0	0	0	2	1179.1	1614.7	0	0	0
8	Fielies ,R (Roxanne)	2	2	425	0	0	0	2	2	425	0	0	0
8	Fielies ,R (Roxanne)	2	1197.1	1622.1	0	0	0	2	1195.3	1622.1	0	0	0
9	Marais ,K (Karlo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Marais ,K (Karlo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Williams ,Z (Zaeryn)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Williams ,Z (Zaeryn)	1	1247	1247	1	1256.8	1247	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Jansen, D (Dominic)

Ratings

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Last 24 raw ratings

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Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms