Chess South Africa Ratings Database

PLAYER PAGE

Personal

Petersen, C (Cole)

Chess SA id

1990191523

FIDE id

Date of birth

1999-08-15 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1314	1329.4	1192.9	1156.7
Raw rating	1314	1329.4	1192.9	1156.7
Weighted rating	1225.6	1238.2	1191.7	1154.7
Weighted performance	1135	0	0	0
Floor	814	829.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	141	137.9	167.5	176.4
Highest rating	1322.7 2023-12-01	1329.4 2025-11-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1314 2025-11-01	1329.4 2025-11-01	1200 2024-02-01	1200 2019-12-01
Highest weighted rating	1234.1 2024-10-01	1238.2 2025-11-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1322.7 2023-12-01	1304.3 2023-12-01	1200 2024-02-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1314	1329.4	1192.9	1156.7
Analysis
Rating	1314	1329.4	1192.9	1156.7
Raw rating	1314	1329.4	1192.9	1156.7
Weighted rating	1225.6	1238.2	1191.7
Weighted performance	1135	0	0
K-factor	36	36	36	36
Floor	814	829.4	700	700
Max/Min rating change allowed	141	137.9	167.5	176.4
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	1314	1329.4	1192.9	1156.7
New weighted rating	1232.9	1245.8	1191.7	1154.7
New weighted performance	1127.8	0	0	0
Temp new rating	1314	1329.4	1192.9	1156.7
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1314	1329.4	1192.9	1156.7
New K-factor	36	36	36	36
New floor	814	829.4	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	18	9	0	9
	23	8	6	9
	6	6	0	0
	0	0	0	0
	0	0	0	0
History	47	23	6	18

Games since
	Main 47	Standard 23		Rapid 6		Blitz 18
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3124		1021		426
Male	2451		759		335
Adult	589		186		117
Adult Male	538		168		105
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	552		194		73
Male	486		173		67
Adult	272		109		51
Adult Male	257		103		48


	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	8	44.44	-47.2	1392	1344.8
Standard	9	6	66.67	141.7	1349.2	1490.8
Rapid	0	0	0	0	0	0
Blitz	9	2	22.22	-236.1	1434.8	1198.7
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	47	19.5	41.49	-72.3	1323	1250.7
Standard	23	13	56.52	55.4	1305.8	1361.2
Rapid	6	2	33.33	-141.7	1218.9	1077.2
Blitz	18	4.5	25	-212.5	1379.7	1167.2

Date	Main	Standard	Rapid	Blitz
2025-11-01	1314	1329.4	1192.9	1156.7
2025-09-30	1217.9	1229.7	1192.9	1156.7
2025-09-01	1217.9	1229.7	1192.9	1156.7
2025-08-01	1217.9	1229.7	1192.9	1156.7
2025-07-01	1217.8	1229.6	1192.9	1156.7
2025-06-01	1217.6	1229.6	1192.9	1156.7
2025-05-01	1217.2	1229.6	1192.9	1154.9
2025-04-01	1217.1	1229.6	1192.9	1159.8
2025-03-01	1216.7	1229.6	1192.9	1159.8
2025-02-01	1215.8	1229.6	1191.7	1159.8
2025-01-01	1206.8	1229.6	1172.3	1148.5
2024-12-01	1206.8	1229.6	1172.3	1148.5
2024-11-01	1206.8	1229.6	1172.3	1148.5
2024-10-01	1224.4	1229.6	1200	1148.5
2024-09-01	1234.1	1240.4	1200	1148.5
2024-08-01	1234.1	1240.4	1200	1148.5
2024-07-01	1234.1	1240.4	1200	1148.5
2024-09-01	1217.8	1225.6	1200	1148.5
2024-05-01	1217.8	1225.6	1200	1148.5
2024-04-01	1217.8	1225.6	1200	1148.5
2024-03-01	1217.8	1225.6	1200	1148.5
2024-02-01	1217.8	1225.6	1200	1148.5
2024-01-01	1226	1225.6	1200	1200
2023-12-01	1226	1225.6	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 Chess Federation Club League 2025 (A)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	3	1	Yes	Analysis
2	Cape Town Chess Federation Club League 2025 (E)	2025-08-16	2025-08-23	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
3	2025 CT Chess Club Blitz Championship	2025-03-19	2025-03-19	Blitz	Cape Town (WCT)	9	9	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (A)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	3	1	Yes	Analysis
2	Cape Town Chess Federation Club League 2025 (E)	2025-08-16	2025-08-23	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
3	2025 CT Chess Club Blitz Championship	2025-03-19	2025-03-19	Blitz	Cape Town (WCT)	9	9	2	Yes	Analysis
4	Spring Slam 2024 (B)	2024-10-05	2024-10-05	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
5	CT League 2024 (A)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	2	0	Yes	Analysis
6	2024 Cape Town Chess Inter Club (Candidates A)	2024-03-19	2024-05-14	Standard	Cape Town (WCT)	7	6	4	Yes	Analysis
7	Cape Town Chess Club Annual Blitz Championship 2024	2024-01-07	2024-01-07	Blitz	Cape Town (WCT)	9	9	2.5	Yes	Analysis
8	Kraaifontein Open 2023 (Intermediate)	2023-12-09	2023-12-10	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Cape Town Chess Federation Club League 2025				Tournament Cape Town Chess Federation Club League 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-09-20	rnd 9	type Standard	result 1
		Opponent Spondo, F (Ferdinand)				Opponent Mani, N (Ntlahla)
2	3	Tournament 2024 Cape Town Chess Inter Club				Tournament 2024 Cape Town Chess Inter Club
		date 2024-04-16	rnd 4	type Standard	result 1	date 2024-05-07	rnd 6	type Standard	result 1
		Opponent Johnson, C (Chloe)				Opponent Levin, N (Norman)
3	2	Tournament Spring Slam 2024				Tournament Spring Slam 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 6	type Rapid	result 1
		Opponent Latief, T (Tauriq)				Opponent Smit, M (Mario)

#	Games	Start				End
1	3	Tournament 2024 Cape Town Chess Inter Club				Tournament 2024 Cape Town Chess Inter Club
		date 2024-04-16	rnd 4	type Standard	result 1	date 2024-05-07	rnd 6	type Standard	result 1
		Opponent Johnson, C (Chloe)				Opponent Levin, N (Norman)
2	3	Tournament Kraaifontein Open 2023				Tournament 2024 Cape Town Chess Inter Club
		date 2023-12-10	rnd 5	type Standard	result 0.5	date 2024-03-19	rnd 1	type Standard	result 1
		Opponent Devaney, N (Nigel)				Opponent Smit, M (Mario)
3	1	Tournament Kraaifontein Open 2023				Tournament Kraaifontein Open 2023
		date 2023-12-09	rnd 3	type Standard	result 1	date 2023-12-09	rnd 3	type Standard	result 1
		Opponent Kannemeyer, L (Leighagen)				Opponent Kannemeyer, L (Leighagen)

#	Games	Start				End
1	2	Tournament Spring Slam 2024				Tournament Spring Slam 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 6	type Rapid	result 1
		Opponent Latief, T (Tauriq)				Opponent Smit, M (Mario)

#	Games	Start				End
1	2	Tournament Cape Town Chess Club Annual Blitz Championship 2024				Tournament Cape Town Chess Club Annual Blitz Championship 2024
		date 2024-01-07	rnd 4	type Blitz	result 1	date 2024-01-07	rnd 5	type Blitz	result 0.5
		Opponent Levin, J (Jamie)				Opponent Craig, M (Max)
2	1	Tournament 2025 CT Chess Club Blitz Championship				Tournament 2025 CT Chess Club Blitz Championship
		date 2025-03-19	rnd 9	type Blitz	result 1	date 2025-03-19	rnd 9	type Blitz	result 1
		Opponent Dalal, S (Sachin)				Opponent Dalal, S (Sachin)
3	1	Tournament 2025 CT Chess Club Blitz Championship				Tournament 2025 CT Chess Club Blitz Championship
		date 2025-03-19	rnd 6	type Blitz	result 1	date 2025-03-19	rnd 6	type Blitz	result 1
		Opponent Webber, CPS (Colin Peter Slade)				Opponent Webber, CPS (Colin Peter Slade)

#	Games	Start				End
1	3	Tournament 2024 Cape Town Chess Inter Club				Tournament 2024 Cape Town Chess Inter Club
		date 2024-04-16	rnd 4	type Standard	result 1	date 2024-05-07	rnd 6	type Standard	result 1
		Opponent Johnson, C (Chloe)				Opponent Levin, N (Norman)
2	2	Tournament Spring Slam 2024				Tournament Spring Slam 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 6	type Rapid	result 1
		Opponent Latief, T (Tauriq)				Opponent Smit, M (Mario)
3	1	Tournament 2025 CT Chess Club Blitz Championship				Tournament 2025 CT Chess Club Blitz Championship
		date 2025-03-19	rnd 9	type Blitz	result 1	date 2025-03-19	rnd 9	type Blitz	result 1
		Opponent Dalal, S (Sachin)				Opponent Dalal, S (Sachin)

#	Games	Start				End
1	3	Tournament 2024 Cape Town Chess Inter Club				Tournament 2024 Cape Town Chess Inter Club
		date 2024-04-16	rnd 4	type Standard	result 1	date 2024-05-07	rnd 6	type Standard	result 1
		Opponent Johnson, C (Chloe)				Opponent Levin, N (Norman)
2	2	Tournament Kraaifontein Open 2023				Tournament 2024 Cape Town Chess Inter Club
		date 2023-12-10	rnd 6	type Standard	result 1	date 2024-03-19	rnd 1	type Standard	result 1
		Opponent Du Plessis, M (Madelein)				Opponent Smit, M (Mario)
3	1	Tournament Kraaifontein Open 2023				Tournament Kraaifontein Open 2023
		date 2023-12-09	rnd 3	type Standard	result 1	date 2023-12-09	rnd 3	type Standard	result 1
		Opponent Kannemeyer, L (Leighagen)				Opponent Kannemeyer, L (Leighagen)

#	Games	Start				End
1	2	Tournament Spring Slam 2024				Tournament Spring Slam 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 6	type Rapid	result 1
		Opponent Latief, T (Tauriq)				Opponent Smit, M (Mario)

#	Games	Start				End
1	1	Tournament 2025 CT Chess Club Blitz Championship				Tournament 2025 CT Chess Club Blitz Championship
		date 2025-03-19	rnd 9	type Blitz	result 1	date 2025-03-19	rnd 9	type Blitz	result 1
		Opponent Dalal, S (Sachin)				Opponent Dalal, S (Sachin)
2	1	Tournament 2025 CT Chess Club Blitz Championship				Tournament 2025 CT Chess Club Blitz Championship
		date 2025-03-19	rnd 6	type Blitz	result 1	date 2025-03-19	rnd 6	type Blitz	result 1
		Opponent Webber, CPS (Colin Peter Slade)				Opponent Webber, CPS (Colin Peter Slade)
3	1	Tournament Cape Town Chess Club Annual Blitz Championship 2024				Tournament Cape Town Chess Club Annual Blitz Championship 2024
		date 2024-01-07	rnd 8	type Blitz	result 1	date 2024-01-07	rnd 8	type Blitz	result 1
		Opponent Budge, R (Richard)				Opponent Budge, R (Richard)

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	Smit ,M (Mario)	2	2	425	1	1	425	1	1	425	0	0	0
1	Smit ,M (Mario)	2	1151.6	1576.6	1	1133.6	1576.6	1	1235.6	1576.6	0	0	0
2	Whyatt ,B (Benji)	2	0	-425	0	0	0	0	0	0	2	0	-425
2	Whyatt ,B (Benji)	2	1402.4	977.4	0	0	0	0	0	0	2	1237.2	977.4
3	Nel ,C (Charles Paul)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Nel ,C (Charles Paul)	1	1516.3	1091.3	1	1542	1091.3	0	0	0	0	0	0
4	Johnson ,C (Chloe)	1	1	425	1	1	425	0	0	0	0	0	0
4	Johnson ,C (Chloe)	1	1203.1	1628.1	1	1202.2	1628.1	0	0	0	0	0	0
5	Platen ,D (Declan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Platen ,D (Declan)	1	1580.4	1155.4	1	1562.6	1155.4	0	0	0	0	0	0
6	Nel ,J (Jacobus Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Nel ,J (Jacobus Johannes)	1	1204.8	779.8	1	1193.6	779.8	0	0	0	0	0	0
7	Tomi ,A (Amange)	1	1	425	1	1	425	0	0	0	0	0	0
7	Tomi ,A (Amange)	1	1286	1711	1	1292.9	1711	0	0	0	0	0	0
8	Shirinda ,K (Katlego)	1	1	425	1	1	425	0	0	0	0	0	0
8	Shirinda ,K (Katlego)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Mdidimba ,Y (Yola)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mdidimba ,Y (Yola)	1	1191.6	1616.6	1	1191.6	1616.6	0	0	0	0	0	0
10	Rhode ,RK (Ruall Kenith)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Rhode ,RK (Ruall Kenith)	1	1498.7	1073.7	1	1498.7	1073.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Petersen, C (Cole)

Ratings

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Last 24 raw ratings

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Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms