Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zogo, C (Credo)

Chess SA id

1100151509

FIDE id

Date of birth

2010-11-22 (U16)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-27

Personal details last changed

1900-01-01

Junior GPX Games

14.5

Junior GPX Points

1287.3

Item	Main	Standard	Rapid	Blitz
Rating	1360.1	1297.2	1391.9	1200
Raw rating	1360.1	1297.2	1391.9	1200
Weighted rating	1347.2	1291.1	1354	1200
Weighted performance	1247.8	1135.9	0	0
Floor	888.3	813.7	891.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	132	144.4	126.1	165.8
Highest rating	1388.3 2025-04-01	1421.6 2023-07-01	1391.9 2025-03-01	1200 2018-10-01
Highest raw rating	1388.3 2025-04-01	1313.7 2025-04-01	1391.9 2025-03-01	1200 2024-03-01
Highest weighted rating	1343.7 2025-08-01	1289.5 2025-08-01	1344.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1340.8 2025-03-01	1421.6 2023-07-01	1269.5 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1360.1	1297.2	1391.9	1200
Analysis
Rating	1360.1	1297.2	1391.9	1200
Raw rating	1360.1	1297.2	1391.9	1200
Weighted rating	1347.2	1291.1	1354
Weighted performance	1247.8	1135.9	0
K-factor	36	36	36	36
Floor	888.3	813.7	891.9	700
Max/Min rating change allowed	132	144.4	126.1	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	1360.1	1297.2	1391.9	1200
New weighted rating	1348.8	1291.8	1358.5	1200
New weighted performance	1247.3	1135.5	0	0
Temp new rating	1360.1	1297.2	1391.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1360.1	1297.2	1391.9	1200
New K-factor	36	36	36	36
New floor	888.3	813.7	891.9	700

Item	Main	Standard	Rapid
	0	0	0
	17	12	5
	4	0	4
	26	16	10
	0	0	0
	0	0	0
History	47	28	19

Games since
	Main 26	Standard 12		Rapid 14		Blitz 0
Gender	Male
Age group	U16
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	17	11	64.71	125	1324.7	1449.7
Standard	12	6	50	0	1348.9	1348.9
Rapid	5	5	100	425	1266.7	1691.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	47	30.5	64.89	126.6	1292.9	1419.5
Standard	28	15.5	55.36	45.5	1323.5	1369.1
Rapid	19	15	78.95	246.1	1247.8	1493.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1360.1	1297.2	1391.9	1200
2025-09-01	1360.1	1297.2	1391.9	1200
2025-08-01	1360.1	1297.2	1391.9	1200
2025-07-01	1360.1	1297.2	1391.9	1200
2025-06-01	1360.1	1297.2	1391.9	1200
2025-05-01	1360.1	1297.2	1391.9	1200
2025-04-01	1388.3	1313.7	1391.9	1200
2025-03-01	1373.4	1283.3	1391.9	1200
2025-02-01	1325.6	1283.3	1308.8	1200
2025-01-01	1325.6	1283.3	1308.8	1200
2024-12-01	1325.6	1283.3	1308.8	1200
2024-11-01	1325.6	1283.3	1308.8	1200
2024-10-01	1325.6	1283.3	1308.8	1200
2024-09-01	1325.6	1283.3	1308.8	1200
2024-08-01	1325.6	1283.3	1308.8	1200
2024-07-01	1325.6	1283.3	1308.8	1200
2024-06-01	1325.6	1283.3	1308.8	1200
2024-08-01	1329.1	1283.3	1305.9	1200
2024-04-01	1329.1	1283.3	1305.9	1200
2024-03-01	1329.1	1283.3	1305.9	1200
2024-02-01	1329.1	1283.3	1305.9	1200
2024-01-01	1329.1	1283.3	1305.9	1200
2023-12-01	1329.1	1283.3	1305.9	1200
2023-11-01	1329.1	1283.3	1305.9	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 Individual Championship 2025 (U15 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
2	West Coast Schools Chess Prestige 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
3	Lower West Coast Prestige 2025 (U15 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U15 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
2	West Coast Schools Chess Prestige 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
3	Lower West Coast Prestige 2025 (U15 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	5	Yes	Analysis
4	Lower West Top Schools 2024 (U18)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
5	West Coast Primary Schools Grand Challenge League 2023 (Primary School)	2023-10-21	2023-10-21	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
6	Western Cape Top Schools 2023 (U13 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	5	2.5	Yes	Analysis
7	Pedro Booyse Top Schools 2023 (U13)	2023-07-29	2023-07-29	Standard	West Coast (WCU)	5	5	4	Yes	Analysis
8	Lower West Coast Top Schools Championships 2023 (U13)	2023-06-10	2023-06-10	Rapid	West Coast (WCU)	5	5	5	Yes	Analysis
9	Western Cape PS Individuals 2023 (U13 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
10	Genesis Chess Club Open 2023 (C)	2023-02-04	2023-02-04	Rapid	West Coast (WCU)	5	0	0	No	Analysis

#	Games	Start				End
1	8	Tournament Western Cape PS Individuals 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-05-06	rnd 6	type Standard	result 1	date 2023-07-29	rnd 2	type Standard	result 1
		Opponent Erasmus, A (Austin)				Opponent Van Schalkwyk, M (Mia-Leigh Che)
2	7	Tournament Lower West Coast Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Dampies, J (Jalermo)				Opponent Swarts, T (Taloghan)
3	3	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 3	type Standard	result 1	date 2023-09-03	rnd 5	type Standard	result 1
		Opponent Greeff, G (Giteau)				Opponent Jassiem, I (Iman)

#	Games	Start				End
1	3	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 3	type Standard	result 1	date 2023-09-03	rnd 5	type Standard	result 1
		Opponent Greeff, G (Giteau)				Opponent Jassiem, I (Iman)
2	3	Tournament Western Cape PS Individuals 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-05-06	rnd 6	type Standard	result 1	date 2023-07-29	rnd 2	type Standard	result 1
		Opponent Erasmus, A (Austin)				Opponent Van Schalkwyk, M (Mia-Leigh Che)
3	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Boois, J (Jp)				Opponent Swarts, T (Taloghan)

#	Games	Start				End
1	5	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Dampies, J (Jalermo)				Opponent Stoffberg, M (Mikaeel)
2	5	Tournament Lower West Coast Top Schools Championships 2023				Tournament Lower West Coast Top Schools Championships 2023
		date 2023-06-10	rnd 1	type Rapid	result 1	date 2023-06-10	rnd 5	type Rapid	result 1
		Opponent Steyn, S (Samantha)				Opponent Salomo, D (Danillo)
3	2	Tournament Lower West Top Schools 2024				Tournament Lower West Top Schools 2024
		date 2024-05-11	rnd 2	type Rapid	result 1	date 2024-05-11	rnd 3	type Rapid	result 1
		Opponent Van Der Westhuizen, L (Lauren)				Opponent Duiker, P (Phillip)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Western Cape PS Individuals 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-05-06	rnd 6	type Standard	result 1	date 2023-07-29	rnd 2	type Standard	result 1
		Opponent Erasmus, A (Austin)				Opponent Van Schalkwyk, M (Mia-Leigh Che)
2	7	Tournament Lower West Coast Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Dampies, J (Jalermo)				Opponent Swarts, T (Taloghan)
3	2	Tournament Lower West Top Schools 2024				Tournament Lower West Top Schools 2024
		date 2024-05-11	rnd 2	type Rapid	result 1	date 2024-05-11	rnd 3	type Rapid	result 1
		Opponent Van Der Westhuizen, L (Lauren)				Opponent Duiker, P (Phillip)

#	Games	Start				End
1	3	Tournament Western Cape PS Individuals 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-05-06	rnd 6	type Standard	result 1	date 2023-07-29	rnd 2	type Standard	result 1
		Opponent Erasmus, A (Austin)				Opponent Van Schalkwyk, M (Mia-Leigh Che)
2	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Boois, J (Jp)				Opponent Swarts, T (Taloghan)
3	2	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-07-29	rnd 4	type Standard	result 1	date 2023-07-29	rnd 5	type Standard	result 1
		Opponent Willemse, S (Schalk)				Opponent Hengson, P (Peter John)

#	Games	Start				End
1	5	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Dampies, J (Jalermo)				Opponent Stoffberg, M (Mikaeel)
2	5	Tournament Lower West Coast Top Schools Championships 2023				Tournament Lower West Coast Top Schools Championships 2023
		date 2023-06-10	rnd 1	type Rapid	result 1	date 2023-06-10	rnd 5	type Rapid	result 1
		Opponent Steyn, S (Samantha)				Opponent Salomo, D (Danillo)
3	2	Tournament Lower West Top Schools 2024				Tournament Lower West Top Schools 2024
		date 2024-05-11	rnd 2	type Rapid	result 1	date 2024-05-11	rnd 3	type Rapid	result 1
		Opponent Van Der Westhuizen, L (Lauren)				Opponent Duiker, P (Phillip)

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	Greeff ,G (Giteau)	2	1	0	2	1	0	0	0	0	0	0	0
1	Greeff ,G (Giteau)	2	1410.6	1410.6	2	1386.7	1410.6	0	0	0	0	0	0
2	Arendse ,Q (Quinwinne)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Arendse ,Q (Quinwinne)	2	1382.8	957.8	2	1333.1	957.8	0	0	0	0	0	0
3	Swarts ,T (Taloghan)	2	2	425	1	1	425	1	1	425	0	0	0
3	Swarts ,T (Taloghan)	2	1207.6	1632.6	1	1200	1632.6	1	1200	1632.6	0	0	0
4	Sedeman ,A (Aiden)	2	1	0	1	0	-425	1	1	425	0	0	0
4	Sedeman ,A (Aiden)	2	1400.6	1400.6	1	1297.5	975.6	1	1399.9	1825.6	0	0	0
5	Stoffberg ,M (Mikaeel)	2	2	425	1	1	425	1	1	425	0	0	0
5	Stoffberg ,M (Mikaeel)	2	1342.7	1767.7	1	1282.3	1767.7	1	1344.3	1767.7	0	0	0
6	De Bruin ,L (Lee Cyle)	2	1	0	0	0	0	2	1	0	0	0	0
6	De Bruin ,L (Lee Cyle)	2	1259.9	1259.9	0	0	0	2	1264.6	1259.9	0	0	0
7	Booysen ,W (Whandre)	1	1	425	1	1	425	0	0	0	0	0	0
7	Booysen ,W (Whandre)	1	1295.6	1720.6	1	1312.4	1720.6	0	0	0	0	0	0
8	Claassen ,M (Mervin)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Claassen ,M (Mervin)	1	1554.8	1129.8	1	1583.1	1129.8	0	0	0	0	0	0
9	Willemse ,S (Schalk)	1	1	425	1	1	425	0	0	0	0	0	0
9	Willemse ,S (Schalk)	1	1241.5	1666.5	1	1200	1666.5	0	0	0	0	0	0
10	Buhrs ,J (Jethro)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Buhrs ,J (Jethro)	1	1484.8	1059.8	1	1472.4	1059.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Zogo, C (Credo)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms