Chess South Africa Ratings Database

PLAYER PAGE

Personal

Robinson, J (Jake)

Chess SA id

1120313878

FIDE id

Date of birth

2012-08-07 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-21

Personal details last changed

1900-01-01

Junior GPX Games

24.3

Junior GPX Points

1037.8

Item	Main	Standard	Rapid	Blitz
Rating	1219.7	1209.6	1211.7	1200
Raw rating	1219.7	1209.6	1211.7	1200
Weighted rating	1208.2	1202.7	1205.9	1200
Weighted performance	1050.2	0	0	0
Floor	719.7	709.6	711.7	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.2	163.6	163.1	165.8
Highest rating	1219.7 2025-04-01	1209.6 2025-04-01	1211.7 2025-04-01	1200 2024-12-01
Highest raw rating	1219.7 2025-04-01	1209.6 2025-04-01	1211.7 2025-04-01	1200 2024-12-01
Highest weighted rating	1219.7 2024-12-01	1209.6 2024-12-01	1203.7 2025-08-01	1200 2024-12-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1219.7	1209.6	1211.7	1200
Analysis
Rating	1219.7	1209.6	1211.7	1200
Raw rating	1219.7	1209.6	1211.7	1200
Weighted rating	1208.2	1202.7	1205.9
Weighted performance	1050.2	0	0
K-factor	36	36	36	36
Floor	719.7	709.6	711.7	700
Max/Min rating change allowed	161.2	163.6	163.1	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	1219.7	1209.6	1211.7	1200
New weighted rating	1209.4	1203.4	1206.5	1200
New weighted performance	1043.5	0	0	0
Temp new rating	1219.7	1209.6	1211.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1219.7	1209.6	1211.7	1200
New K-factor	36	36	36	36
New floor	719.7	709.6	711.7	700

Item	Main	Standard	Rapid
	0	0	0
	31	12	19
	5	5	0
	0	0	0
	0	0	0
	0	0	0
History	36	17	19

Games since
	Main 36	Standard 17		Rapid 19		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	31	10	32.26	-150.8	1274	1123.2
Standard	12	5	41.67	-70.8	1253.9	1183.1
Rapid	19	5	26.32	-201.3	1286.7	1085.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	36	11.5	31.94	-153.5	1262.9	1109.4
Standard	17	6.5	38.24	-100	1236.2	1136.2
Rapid	19	5	26.32	-201.3	1286.7	1085.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1219.7	1209.6	1211.7	1200
2025-09-30	1219.7	1209.6	1211.7	1200
2025-09-01	1219.7	1209.6	1211.7	1200
2025-08-01	1219.7	1209.6	1211.7	1200
2025-07-01	1219.7	1209.6	1211.7	1200
2025-06-01	1219.7	1209.6	1211.7	1200
2025-05-01	1219.7	1209.6	1211.7	1200
2025-04-01	1219.7	1209.6	1211.7	1200
2025-03-01	1192.4	1194	1194	1200
2025-02-01	1191.7	1193.5	1195.7	1200
2025-01-01	1162.4	1158.4	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	Cape Town Open Chess Festival 2025 (Junior Rapid)	2025-03-21	2025-03-21	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
2	Western Cape Closed 2025 (U14)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
3	Cape of Good Hope Open 2025 (Open Rapid)	2025-02-22	2025-02-22	Rapid	Cape Town (WCT)	7	7	1	Yes	Analysis
4	District South Schools Chess Individual Trials 2025 (U13 Open)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
5	2025 Kraaifontein Open Chess Championships (Rapid U14)	2025-01-04	2025-01-04	Rapid	Cape Town (WCT)	6	6	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Open Chess Festival 2025 (Junior Rapid)	2025-03-21	2025-03-21	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
2	Western Cape Closed 2025 (U14)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
3	Cape of Good Hope Open 2025 (Open Rapid)	2025-02-22	2025-02-22	Rapid	Cape Town (WCT)	7	7	1	Yes	Analysis
4	District South Schools Chess Individual Trials 2025 (U13 Open)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
5	2025 Kraaifontein Open Chess Championships (Rapid U14)	2025-01-04	2025-01-04	Rapid	Cape Town (WCT)	6	6	1	Yes	Analysis
6	2nd Strategize To Win Round-Robin Tournament ACL 2024 (K)	2024-12-07	2024-12-07	Standard	Cape Town (WCT)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-21	rnd 3	type Rapid	result 1	date 2025-03-21	rnd 4	type Rapid	result 1
		Opponent Koen, E (Emma)				Opponent Muller, M (Marcus)
2	2	Tournament Western Cape Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-09	rnd 5	type Standard	result 1	date 2025-03-09	rnd 6	type Standard	result 1
		Opponent Hendricks, M (Mikhail)				Opponent Clensie, M (Maralyn)
3	2	Tournament 2nd Strategize To Win Round-Robin Tournament ACL 2024				Tournament 2nd Strategize To Win Round-Robin Tournament ACL 2024
		date 2024-12-07	rnd 3	type Standard	result 0.5	date 2024-12-07	rnd 4	type Standard	result 1
		Opponent Singh, S (Seristhi)				Opponent Singh, A (Adarsh)

#	Games	Start				End
1	2	Tournament Western Cape Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-09	rnd 5	type Standard	result 1	date 2025-03-09	rnd 6	type Standard	result 1
		Opponent Hendricks, M (Mikhail)				Opponent Clensie, M (Maralyn)
2	2	Tournament 2nd Strategize To Win Round-Robin Tournament ACL 2024				Tournament 2nd Strategize To Win Round-Robin Tournament ACL 2024
		date 2024-12-07	rnd 3	type Standard	result 0.5	date 2024-12-07	rnd 4	type Standard	result 1
		Opponent Singh, S (Seristhi)				Opponent Singh, A (Adarsh)
3	1	Tournament Western Cape Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Burricks, R (Redaw)				Opponent Burricks, R (Redaw)

#	Games	Start				End
1	2	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-21	rnd 3	type Rapid	result 1	date 2025-03-21	rnd 4	type Rapid	result 1
		Opponent Koen, E (Emma)				Opponent Muller, M (Marcus)
2	1	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-21	rnd 6	type Rapid	result 1	date 2025-03-21	rnd 6	type Rapid	result 1
		Opponent Neethling, D (Derek)				Opponent Neethling, D (Derek)
3	1	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Vermeulen, J (Jaco)				Opponent Vermeulen, J (Jaco)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-21	rnd 3	type Rapid	result 1	date 2025-03-21	rnd 4	type Rapid	result 1
		Opponent Koen, E (Emma)				Opponent Muller, M (Marcus)
2	2	Tournament Western Cape Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-09	rnd 5	type Standard	result 1	date 2025-03-09	rnd 6	type Standard	result 1
		Opponent Hendricks, M (Mikhail)				Opponent Clensie, M (Maralyn)
3	1	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-21	rnd 6	type Rapid	result 1	date 2025-03-21	rnd 6	type Rapid	result 1
		Opponent Neethling, D (Derek)				Opponent Neethling, D (Derek)

#	Games	Start				End
1	2	Tournament Western Cape Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-09	rnd 5	type Standard	result 1	date 2025-03-09	rnd 6	type Standard	result 1
		Opponent Hendricks, M (Mikhail)				Opponent Clensie, M (Maralyn)
2	1	Tournament Western Cape Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Burricks, R (Redaw)				Opponent Burricks, R (Redaw)
3	1	Tournament District South Schools Chess Individual Trials 2025				Tournament District South Schools Chess Individual Trials 2025
		date 2025-02-02	rnd 5	type Standard	result 1	date 2025-02-02	rnd 5	type Standard	result 1
		Opponent Nixon, F (Finn)				Opponent Nixon, F (Finn)

#	Games	Start				End
1	2	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-21	rnd 3	type Rapid	result 1	date 2025-03-21	rnd 4	type Rapid	result 1
		Opponent Koen, E (Emma)				Opponent Muller, M (Marcus)
2	1	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-21	rnd 6	type Rapid	result 1	date 2025-03-21	rnd 6	type Rapid	result 1
		Opponent Neethling, D (Derek)				Opponent Neethling, D (Derek)
3	1	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Vermeulen, J (Jaco)				Opponent Vermeulen, J (Jaco)

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	Ferguson ,T (Tyler)	1	1	425	1	1	425	0	0	0	0	0	0
1	Ferguson ,T (Tyler)	1	1234.8	1659.8	1	1200	1659.8	0	0	0	0	0	0
2	Burricks ,R (Redaw)	1	1	425	1	1	425	0	0	0	0	0	0
2	Burricks ,R (Redaw)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Hendricks ,M (Mikhail)	1	1	425	1	1	425	0	0	0	0	0	0
3	Hendricks ,M (Mikhail)	1	1199.5	1624.5	1	1201.7	1624.5	0	0	0	0	0	0
4	Singh ,A (Arhaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Singh ,A (Arhaan)	1	1168.8	743.8	1	1200	743.8	0	0	0	0	0	0
5	Haig-Smith ,N (Nathan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Haig-Smith ,N (Nathan)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Singh ,A (Adarsh)	1	1	425	1	1	425	0	0	0	0	0	0
6	Singh ,A (Adarsh)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Nixon ,F (Finn)	1	1	425	1	1	425	0	0	0	0	0	0
7	Nixon ,F (Finn)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Bessesen ,J (Joakim)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Bessesen ,J (Joakim)	1	1441.4	1016.4	1	1346.7	1016.4	0	0	0	0	0	0
9	Njabulo ,Y (Yani)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Njabulo ,Y (Yani)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Du Preez ,Z (Zolani)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Du Preez ,Z (Zolani)	1	1230.6	805.6	0	0	0	1	1288.7	805.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Robinson, J (Jake)

Ratings

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Last 24 raw ratings

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Top 10 opponents most often played

Norms