Chess South Africa Ratings Database

PLAYER PAGE

Personal

Roberts, K (Kevin)

Chess SA id

100032288

FIDE id

Date of birth

1900-01-01 (Adult)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-04-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1264.7	1262.8	1264.5	1262.8
Raw rating	1264.7	1262.8	1264.5	1262.8
Weighted rating	1264.1	1262.8	1263.6	1262.8
Weighted performance	0	0	0	0
Floor	781.1	762.8	785.8	762.8
K-factor	36	36	36	36
Min/Max rating change allowed	151.2	151.6	151.3	151.6
Highest rating	1331.3 2023-12-01	1262.8 2019-11-01	1380.3 2023-12-01	1262.8 2019-11-01
Highest raw rating	1281.1 2024-03-01	1262.8 2024-03-01	1285.8 2024-03-01	1262.8 2024-03-01
Highest weighted rating	1281.1 2024-04-01	1262.8 2019-11-01	1285.8 2024-04-01	1262.8 2019-11-01
Highest weighted performance	1331.3 2023-12-01	1200 2024-03-01	1380.3 2023-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1264.7	1262.8	1264.5	1262.8
Analysis
Rating	1264.7	1262.8	1264.5	1262.8
Raw rating	1264.7	1262.8	1264.5	1262.8
Weighted rating	1264.1	1262.8	1263.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	781.1	762.8	785.8	762.8
Max/Min rating change allowed	151.2	151.6	151.3	151.6
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	1264.7	1262.8	1264.5	1262.8
New weighted rating	1264	1262.8	1263.5	1262.8
New weighted performance	0	0	0	0
Temp new rating	1264.7	1262.8	1264.5	1262.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1264.7	1262.8	1264.5	1262.8
New K-factor	36	36	36	36
New floor	781.1	762.8	785.8	762.8

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	0	5
	5	0	5
	0	0	0
	0	0	0
History	21	5	16

Games since
	Main 10	Standard 0		Rapid 10		Blitz 0
Gender	Male
Age group	Adult
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	4	40	-85	1347.1	1262.1
Standard	0	0	0	0	0	0
Rapid	10	4	40	-85	1347.1	1262.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1264.7	1262.8	1264.5	1262.8
2025-09-01	1264.7	1262.8	1264.5	1262.8
2025-08-01	1264.7	1262.8	1264.5	1262.8
2025-07-01	1264.7	1262.8	1264.5	1262.8
2025-06-01	1264.7	1262.8	1264.5	1262.8
2025-05-01	1264.7	1262.8	1264.5	1262.8
2025-04-01	1264.7	1262.8	1264.5	1262.8
2025-03-01	1264.7	1262.8	1264.5	1262.8
2025-02-01	1264.4	1262.8	1264.1	1262.8
2025-01-01	1259.7	1262.8	1257.7	1262.8
2024-12-01	1259.7	1262.8	1257.7	1262.8
2024-11-01	1259.7	1262.8	1257.7	1262.8
2024-10-01	1259.7	1262.8	1257.7	1262.8
2024-09-01	1259.7	1262.8	1257.7	1262.8
2024-08-01	1259.7	1262.8	1257.7	1262.8
2024-07-01	1259.7	1262.8	1257.7	1262.8
2024-06-01	1259.7	1262.8	1257.7	1262.8
2024-08-01	1259.7	1262.8	1257.7	1262.8
2024-04-01	1281.1	1262.8	1285.8	1262.8
2024-03-01	1281.1	1262.8	1285.8	1262.8
2024-02-01	1281.1	1262.8	1285.8	1262.8
2024-01-01	1281.1	1262.8	1285.8	1262.8
2023-12-01	1281.1	1262.8	1285.8	1262.8
2023-11-01	1262.8	1262.8	1262.8	1262.8

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	Deep Blue Open 2024 (Elite)	2024-04-13	2024-04-13	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
2	Clanwilliam Chess Club Open 2023 (A)	2023-12-02	2023-12-02	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

#	Games	Start				End
1	1	Tournament Deep Blue Open 2024				Tournament Deep Blue Open 2024
		date 2024-04-13	rnd 5	type Rapid	result 1	date 2024-04-13	rnd 5	type Rapid	result 1
		Opponent Klaasens, J (Jamaine)				Opponent Klaasens, J (Jamaine)
2	1	Tournament Clanwilliam Chess Club Open 2023				Tournament Clanwilliam Chess Club Open 2023
		date 2023-12-02	rnd 5	type Rapid	result 1	date 2023-12-02	rnd 5	type Rapid	result 1
		Opponent Correia, S (Stephan)				Opponent Correia, S (Stephan)
3	1	Tournament Clanwilliam Chess Club Open 2023				Tournament Clanwilliam Chess Club Open 2023
		date 2023-12-02	rnd 3	type Rapid	result 1	date 2023-12-02	rnd 3	type Rapid	result 1
		Opponent Galant, R (Rozaan)				Opponent Galant, R (Rozaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Deep Blue Open 2024				Tournament Deep Blue Open 2024
		date 2024-04-13	rnd 5	type Rapid	result 1	date 2024-04-13	rnd 5	type Rapid	result 1
		Opponent Klaasens, J (Jamaine)				Opponent Klaasens, J (Jamaine)
2	1	Tournament Clanwilliam Chess Club Open 2023				Tournament Clanwilliam Chess Club Open 2023
		date 2023-12-02	rnd 5	type Rapid	result 1	date 2023-12-02	rnd 5	type Rapid	result 1
		Opponent Correia, S (Stephan)				Opponent Correia, S (Stephan)
3	1	Tournament Clanwilliam Chess Club Open 2023				Tournament Clanwilliam Chess Club Open 2023
		date 2023-12-02	rnd 3	type Rapid	result 1	date 2023-12-02	rnd 3	type Rapid	result 1
		Opponent Galant, R (Rozaan)				Opponent Galant, R (Rozaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Deep Blue Open 2024				Tournament Deep Blue Open 2024
		date 2024-04-13	rnd 5	type Rapid	result 1	date 2024-04-13	rnd 5	type Rapid	result 1
		Opponent Klaasens, J (Jamaine)				Opponent Klaasens, J (Jamaine)
2	1	Tournament Clanwilliam Chess Club Open 2023				Tournament Clanwilliam Chess Club Open 2023
		date 2023-12-02	rnd 5	type Rapid	result 1	date 2023-12-02	rnd 5	type Rapid	result 1
		Opponent Correia, S (Stephan)				Opponent Correia, S (Stephan)
3	1	Tournament Clanwilliam Chess Club Open 2023				Tournament Clanwilliam Chess Club Open 2023
		date 2023-12-02	rnd 3	type Rapid	result 1	date 2023-12-02	rnd 3	type Rapid	result 1
		Opponent Galant, R (Rozaan)				Opponent Galant, R (Rozaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Deep Blue Open 2024				Tournament Deep Blue Open 2024
		date 2024-04-13	rnd 5	type Rapid	result 1	date 2024-04-13	rnd 5	type Rapid	result 1
		Opponent Klaasens, J (Jamaine)				Opponent Klaasens, J (Jamaine)
2	1	Tournament Clanwilliam Chess Club Open 2023				Tournament Clanwilliam Chess Club Open 2023
		date 2023-12-02	rnd 5	type Rapid	result 1	date 2023-12-02	rnd 5	type Rapid	result 1
		Opponent Correia, S (Stephan)				Opponent Correia, S (Stephan)
3	1	Tournament Clanwilliam Chess Club Open 2023				Tournament Clanwilliam Chess Club Open 2023
		date 2023-12-02	rnd 3	type Rapid	result 1	date 2023-12-02	rnd 3	type Rapid	result 1
		Opponent Galant, R (Rozaan)				Opponent Galant, R (Rozaan)

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	Arendse ,Q (Quinwinne)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Arendse ,Q (Quinwinne)	2	1391.1	966.1	0	0	0	2	1355.2	966.1	0	0	0
2	Siebritz ,Y (Yul)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Siebritz ,Y (Yul)	1	1392	967	0	0	0	1	1517.4	967	0	0	0
3	Klaasens ,J (Jamaine)	1	1	425	0	0	0	1	1	425	0	0	0
3	Klaasens ,J (Jamaine)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Galant ,R (Rozaan)	1	1	425	0	0	0	1	1	425	0	0	0
4	Galant ,R (Rozaan)	1	1302	1727	0	0	0	1	1260	1727	0	0	0
5	Correia ,S (Stephan)	1	1	425	0	0	0	1	1	425	0	0	0
5	Correia ,S (Stephan)	1	1173.2	1598.2	0	0	0	1	1118.6	1598.2	0	0	0
6	Love ,C (Celine)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Love ,C (Celine)	1	1440.4	1015.4	0	0	0	1	1481.1	1015.4	0	0	0
7	Ockhuis ,R (Ryan)	1	1	425	0	0	0	1	1	425	0	0	0
7	Ockhuis ,R (Ryan)	1	1209.9	1634.9	0	0	0	1	1204.4	1634.9	0	0	0
8	Visagie ,C (Christopher)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Visagie ,C (Christopher)	1	1445.7	1020.7	0	0	0	1	1428	1020.7	0	0	0
9	Koopman ,T (Tyler)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Koopman ,T (Tyler)	1	1525.1	1100.1	0	0	0	1	1555.9	1100.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Roberts, K (Kevin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms