Chess South Africa Ratings Database

PLAYER PAGE

Personal

Harman, C (Cole)

Chess SA id

1150150064

FIDE id

Date of birth

2015-05-18 (U12)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

16.6

Junior GPX Points

1250

Item	Main	Standard	Rapid	Blitz
Rating	1290.6	1257.4	1274.1	1200
Raw rating	1290.6	1257.4	1274.1	1200
Weighted rating	1221.3	1204.4	1222.8	1200
Weighted performance	1142.6	0	0	0
Floor	790.6	757.4	774.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	145.7	152.8	149.2	165.8
Highest rating	1290.6 2025-09-30	1257.4 2025-09-30	1300.6 2023-02-01	1200 2018-10-01
Highest raw rating	1290.6 2025-09-30	1257.4 2025-09-30	1274.1 2025-09-01	1200 2024-03-01
Highest weighted rating	1221.3 2025-09-30	1204.4 2025-09-30	1234.5 2024-03-01	1200 2018-10-01
Highest weighted performance	1257.5 2023-02-01	1200 2024-03-01	1300.6 2023-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1290.6	1257.4	1274.1	1200
Analysis
Rating	1290.6	1257.4	1274.1	1200
Raw rating	1290.6	1257.4	1274.1	1200
Weighted rating	1221.3	1204.4	1222.8
Weighted performance	1142.6	0	0
K-factor	36	36	36	36
Floor	790.6	757.4	774.1	700
Max/Min rating change allowed	145.7	152.8	149.2	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	1290.6	1257.4	1274.1	1200
New weighted rating	1227.2	1208.8	1227.3	1200
New weighted performance	1142.1	0	0	0
Temp new rating	1290.6	1257.4	1274.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1290.6	1257.4	1274.1	1200
New K-factor	36	36	36	36
New floor	790.6	757.4	774.1	700

Item	Main	Standard	Rapid
	0	0	0
	18	15	3
	0	0	0
	16	0	16
	0	0	0
	0	0	0
History	34	15	19

Games since
	Main 18	Standard 15		Rapid 3		Blitz 0
Gender	Male
Age group	U12
Region	Overberg (WOS)
Province	Western Cape (WC)
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	18	11	61.11	94.4	1232.5	1326.9
Standard	15	8	53.33	28.3	1230.3	1258.6
Rapid	3	3	100	425	1243.4	1668.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	34	19.5	57.35	62.5	1220.2	1282.7
Standard	15	8	53.33	28.3	1230.3	1258.6
Rapid	19	11.5	60.53	89.5	1212.2	1301.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1290.6	1257.4	1274.1	1200
2025-09-01	1249.6	1199.8	1274.1	1200
2025-08-01	1212.2	1199.8	1214	1200
2025-07-01	1212.2	1199.8	1214	1200
2025-06-01	1212.2	1199.8	1214	1200
2025-05-01	1212.2	1199.7	1214	1200
2025-04-01	1211	1198	1214	1200
2025-03-01	1212.2	1199.7	1214	1200
2025-02-01	1212.7	1200	1214	1200
2025-01-01	1212.2	1200	1212.5	1200
2024-12-01	1212.2	1200	1212.5	1200
2024-11-01	1212.2	1200	1212.5	1200
2024-10-01	1212.2	1200	1212.5	1200
2024-09-01	1212.2	1200	1212.5	1200
2024-08-01	1212.2	1200	1212.5	1200
2024-07-01	1212.2	1200	1212.5	1200
2024-06-01	1212.2	1200	1212.5	1200
2024-08-01	1212.2	1200	1212.5	1200
2024-04-01	1212.2	1200	1212.5	1200
2024-03-01	1212.2	1200	1212.5	1200
2024-02-01	1212.2	1200	1212.5	1200
2024-01-01	1212.2	1200	1212.5	1200
2023-12-01	1212.2	1200	1212.5	1200
2023-11-01	1212.2	1200	1212.5	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 (U11)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	4	Yes	Analysis
2	Cape Winelands Top Schools 2025 (U9+U11)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	4	3	3	Yes	Analysis
3	Cape Winelands Schools Prestige 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	1.5	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U11 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	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 (U11)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	4	Yes	Analysis
2	Cape Winelands Top Schools 2025 (U9+U11)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	4	3	3	Yes	Analysis
3	Cape Winelands Schools Prestige 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	1.5	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U11 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
5	Midas Chess Youth 2023 (U10)	2023-09-09	2023-09-09	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis
6	Overberg Primary School Trials (Region 2)	2023-02-24	2023-03-10	Rapid	Overberg (WOS)	6	6	3.5	Yes	Analysis
7	Overberg Schools Open Tournament 2023 (U8)	2023-02-11	2023-02-11	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament Overberg Schools Open Tournament 2023				Tournament Overberg Primary School Trials
		date 2023-02-11	rnd 2	type Rapid	result 0.5	date 2023-02-24	rnd 3	type Rapid	result 1
		Opponent Van Niekerk, S (Samuel)				Opponent Tembe, A (Amathe)
2	4	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Blaauw, C (Charne)				Opponent Ntontelo, O (Oyintando)
3	3	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Philander, C (Cassian)				Opponent Siljeur, A (Antinique)

#	Games	Start				End
1	4	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Blaauw, C (Charne)				Opponent Ntontelo, O (Oyintando)
2	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 0.5	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Bailey, J (Joshua)				Opponent Steenkamp, D (Dan)
3	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 0.5
		Opponent Nel, C (Curtly)				Opponent Neethling, J (Jean-Luc)

#	Games	Start				End
1	7	Tournament Overberg Schools Open Tournament 2023				Tournament Overberg Primary School Trials
		date 2023-02-11	rnd 2	type Rapid	result 0.5	date 2023-02-24	rnd 3	type Rapid	result 1
		Opponent Van Niekerk, S (Samuel)				Opponent Tembe, A (Amathe)
2	3	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Philander, C (Cassian)				Opponent Siljeur, A (Antinique)
3	1	Tournament Midas Chess Youth 2023				Tournament Midas Chess Youth 2023
		date 2023-09-09	rnd 3	type Rapid	result 1	date 2023-09-09	rnd 3	type Rapid	result 1
		Opponent Hughes, E (Ethan)				Opponent Hughes, E (Ethan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Blaauw, C (Charne)				Opponent Ntontelo, O (Oyintando)
2	3	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Philander, C (Cassian)				Opponent Siljeur, A (Antinique)
3	2	Tournament Overberg Schools Open Tournament 2023				Tournament Overberg Primary School Trials
		date 2023-02-11	rnd 5	type Rapid	result 1	date 2023-02-24	rnd 1	type Rapid	result 1
		Opponent Otto, X (Xavier)				Opponent Van Zyl, P (Pieter)

#	Games	Start				End
1	4	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Blaauw, C (Charne)				Opponent Ntontelo, O (Oyintando)
2	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Steenkamp, D (Dan)				Opponent Steenkamp, D (Dan)
3	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 5	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Van Niekerk, B (Berno)				Opponent Van Niekerk, B (Berno)

#	Games	Start				End
1	3	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Philander, C (Cassian)				Opponent Siljeur, A (Antinique)
2	2	Tournament Overberg Schools Open Tournament 2023				Tournament Overberg Primary School Trials
		date 2023-02-11	rnd 5	type Rapid	result 1	date 2023-02-24	rnd 1	type Rapid	result 1
		Opponent Otto, X (Xavier)				Opponent Van Zyl, P (Pieter)
3	1	Tournament Midas Chess Youth 2023				Tournament Midas Chess Youth 2023
		date 2023-09-09	rnd 3	type Rapid	result 1	date 2023-09-09	rnd 3	type Rapid	result 1
		Opponent Hughes, E (Ethan)				Opponent Hughes, E (Ethan)

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	Pienaar ,Z (Zander)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Pienaar ,Z (Zander)	1	1343.1	918.1	1	1349.5	918.1	0	0	0	0	0	0
2	Neethling ,J (Jean-Luc)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Neethling ,J (Jean-Luc)	1	1198.5	1198.5	1	1200	1198.5	0	0	0	0	0	0
3	Fourie ,I (Izak)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Fourie ,I (Izak)	1	1447.5	1022.5	1	1360.1	1022.5	0	0	0	0	0	0
4	Edons ,M (Mihandro)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Edons ,M (Mihandro)	1	1230.4	805.4	1	1198.3	805.4	0	0	0	0	0	0
5	Matthee ,L (Luke)	1	1	425	1	1	425	0	0	0	0	0	0
5	Matthee ,L (Luke)	1	1167.1	1592.1	1	1201.5	1592.1	0	0	0	0	0	0
6	Van Niekerk ,B (Berno)	1	1	425	1	1	425	0	0	0	0	0	0
6	Van Niekerk ,B (Berno)	1	1181.4	1606.4	1	1200	1606.4	0	0	0	0	0	0
7	Ntontelo ,O (Oyintando)	1	1	425	1	1	425	0	0	0	0	0	0
7	Ntontelo ,O (Oyintando)	1	1201.7	1626.7	1	1195	1626.7	0	0	0	0	0	0
8	Steenkamp ,D (Dan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Steenkamp ,D (Dan)	1	1222.9	1647.9	1	1228.6	1647.9	0	0	0	0	0	0
9	Venter ,L (Logan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Venter ,L (Logan)	1	1170.3	745.3	1	1160.7	745.3	0	0	0	0	0	0
10	Beyers ,H (Henry)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Beyers ,H (Henry)	1	1370.8	945.8	0	0	0	1	1256.1	945.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Harman, C (Cole)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms