Chess South Africa Ratings Database

PLAYER PAGE

Personal

Coenraad, S (Sam)

Chess SA id

1140314275

FIDE id

Date of birth

2014-03-20 (U12)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

17.5

Junior GPX Points

1353.8

Item	Main	Standard	Rapid	Blitz
Rating	1356.6	1312.2	1305.8	1200
Raw rating	1356.6	1312.2	1305.8	1200
Weighted rating	1279.3	1260.4	1244.9	1200
Weighted performance	0	0	0	0
Floor	856.6	812.2	805.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	132.6	141.3	142.6	165.8
Highest rating	1356.6 2025-09-01	1312.2 2025-04-01	1305.8 2025-09-01	1200 2025-03-01
Highest raw rating	1356.6 2025-09-01	1312.2 2025-04-01	1305.8 2025-09-01	1200 2025-03-01
Highest weighted rating	1270.1 2025-09-01	1247.2 2025-08-01	1238.2 2025-09-01	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1356.6	1312.2	1305.8	1200
Analysis
Rating	1356.6	1312.2	1305.8	1200
Raw rating	1356.6	1312.2	1305.8	1200
Weighted rating	1279.3	1260.4	1244.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	856.6	812.2	805.8	700
Max/Min rating change allowed	132.6	141.3	142.6	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	1356.6	1312.2	1305.8	1200
New weighted rating	1288	1266.5	1251.2	1200
New weighted performance	0	0	0	0
Temp new rating	1356.6	1312.2	1305.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1356.6	1312.2	1305.8	1200
New K-factor	36	36	36	36
New floor	856.6	812.2	805.8	700

Item	Main	Standard	Rapid
	0	0	0
	24	12	12
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	24	12	12

Games since
	Main 24	Standard 12		Rapid 12		Blitz 0
Gender	Male
Age group	U12
Region	Cape Town (WCT)
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	24	15	62.5	106.2	1368.5	1474.7
Standard	12	7.5	62.5	106.2	1355	1461.3
Rapid	12	7.5	62.5	106.2	1381.9	1488.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	15	62.5	106.2	1368.5	1474.7
Standard	12	7.5	62.5	106.2	1355	1461.3
Rapid	12	7.5	62.5	106.2	1381.9	1488.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1356.6	1312.2	1305.8	1200
2025-09-01	1356.6	1312.2	1305.8	1200
2025-08-01	1342	1312.2	1272.6	1200
2025-07-01	1342	1312.2	1272.6	1200
2025-06-01	1342	1312.2	1272.6	1200
2025-05-01	1342	1312.2	1272.6	1200
2025-04-01	1342	1312.2	1272.6	1200
2025-03-01	1331.5	1295.6	1272.6	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	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
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	Curro Chess Open Rapid 2025 (U12)	2025-08-23	2025-08-23	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
2	CT Metro Schools Individual Closed 2025 (U11 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
3	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
4	CT Metro District East Schools Chess Individuals Trials 2025 (U11 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Curro Chess Open Rapid 2025 (U12)	2025-08-23	2025-08-23	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
2	CT Metro Schools Individual Closed 2025 (U11 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
3	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
4	CT Metro District East Schools Chess Individuals Trials 2025 (U11 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-02	rnd 5	type Standard	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Mdashe, I (Iliso)				Opponent Fitzgerald, J (Johan)
2	3	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Griesel, J (Jason)				Opponent Krengo, O (Olwakhe)
3	2	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 0.5
		Opponent He, L (Lily)				Opponent Rockman Gonzales, K (Kendal)

#	Games	Start				End
1	3	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-02	rnd 5	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Mdashe, I (Iliso)				Opponent Baker, A (Andrew)
2	3	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Griesel, J (Jason)				Opponent Krengo, O (Olwakhe)
3	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 6	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Foster, B (Bjorn)				Opponent Foster, B (Bjorn)

#	Games	Start				End
1	3	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 1	type Rapid	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Viljoen, A (Adrihan)				Opponent Fitzgerald, J (Johan)
2	2	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 0.5
		Opponent He, L (Lily)				Opponent Rockman Gonzales, K (Kendal)
3	2	Tournament Laerskool Welgemoed Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-02-15	rnd 6	type Rapid	result 1	date 2025-08-23	rnd 1	type Rapid	result 1
		Opponent Smith, W (Willow)				Opponent Christensen, R (Rikus)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-02	rnd 5	type Standard	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Mdashe, I (Iliso)				Opponent Fitzgerald, J (Johan)
2	2	Tournament CT Metro Schools Individual Closed 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-03-02	rnd 6	type Standard	result 1	date 2025-08-23	rnd 1	type Rapid	result 1
		Opponent Foster, B (Bjorn)				Opponent Christensen, R (Rikus)
3	2	Tournament Laerskool Welgemoed Rapid 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-15	rnd 6	type Rapid	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Smith, W (Willow)				Opponent Baker, A (Andrew)

#	Games	Start				End
1	3	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-02	rnd 5	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Mdashe, I (Iliso)				Opponent Baker, A (Andrew)
2	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 6	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Foster, B (Bjorn)				Opponent Foster, B (Bjorn)
3	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 4	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Morrison, C (Charlie)				Opponent Morrison, C (Charlie)

#	Games	Start				End
1	3	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 1	type Rapid	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Viljoen, A (Adrihan)				Opponent Fitzgerald, J (Johan)
2	2	Tournament Laerskool Welgemoed Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-02-15	rnd 6	type Rapid	result 1	date 2025-08-23	rnd 1	type Rapid	result 1
		Opponent Smith, W (Willow)				Opponent Christensen, R (Rikus)
3	1	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 6	type Rapid	result 1	date 2025-08-23	rnd 6	type Rapid	result 1
		Opponent Amoraal, S (Simeon)				Opponent Amoraal, S (Simeon)

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	Griesel ,J (Jason)	2	1	0	2	1	0	0	0	0	0	0	0
1	Griesel ,J (Jason)	2	1314.9	1314.9	2	1328.8	1314.9	0	0	0	0	0	0
2	Whyatt ,B (Benji)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Whyatt ,B (Benji)	2	1483.2	1058.2	1	1476.8	1058.2	1	1394	1058.2	0	0	0
3	Techow-Grubert ,D (Dominik)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Techow-Grubert ,D (Dominik)	2	1351.6	926.6	1	1343.6	926.6	1	1298.2	926.6	0	0	0
4	Burnett ,T (Tomas)	1	1	425	1	1	425	0	0	0	0	0	0
4	Burnett ,T (Tomas)	1	1424.1	1849.1	1	1404.5	1849.1	0	0	0	0	0	0
5	Pieters ,E (Eli)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Pieters ,E (Eli)	1	1333.7	1333.7	1	1330.1	1333.7	0	0	0	0	0	0
6	Foster ,B (Bjorn)	1	1	425	1	1	425	0	0	0	0	0	0
6	Foster ,B (Bjorn)	1	1335	1760	1	1326.1	1760	0	0	0	0	0	0
7	Morrison ,C (Charlie)	1	1	425	1	1	425	0	0	0	0	0	0
7	Morrison ,C (Charlie)	1	1344.6	1769.6	1	1318.7	1769.6	0	0	0	0	0	0
8	Krengo ,O (Olwakhe)	1	1	425	1	1	425	0	0	0	0	0	0
8	Krengo ,O (Olwakhe)	1	1267.3	1692.3	1	1266	1692.3	0	0	0	0	0	0
9	Mdashe ,I (Iliso)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mdashe ,I (Iliso)	1	1194.5	1619.5	1	1192.2	1619.5	0	0	0	0	0	0
10	Josephs ,C (Connor)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Josephs ,C (Connor)	1	1446.9	1021.9	1	1445.1	1021.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Coenraad, S (Sam)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms