Chess South Africa Ratings Database

PLAYER PAGE

Personal

Baker, A (Andrew)

Chess SA id

1150142376

FIDE id

Date of birth

2015-01-02 (U12)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-19

Personal details last changed

1900-01-01

Junior GPX Games

34.3

Junior GPX Points

1184.8

Item	Main	Standard	Rapid	Blitz
Rating	1418.7	1371.5	1413.9	1200
Raw rating	1415.9	1371.5	1412.6	1200
Weighted rating	1418.7	1369.9	1413.9	1200
Weighted performance	1260.4	1271	1281.9	0
Floor	970.8	922	955.8	700
K-factor	32	32	32	36
Min/Max rating change allowed	121.9	129.9	122.5	165.8
Highest rating	1478.5 2024-06-01	1437 2024-06-01	1455.8 2025-03-01	1200 2018-10-01
Highest raw rating	1470.8 2024-11-01	1422 2024-07-01	1455.8 2025-03-01	1200 2024-02-01
Highest weighted rating	1415.9 2025-08-01	1363.9 2025-08-01	1412.6 2025-08-01	1200 2018-10-01
Highest weighted performance	1478.5 2025-03-01	1437 2024-06-01	1404.2 2023-09-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.9	0.5	0.5	0
New rating	1419.6	1372	1414.4	1200
Analysis
Rating	1418.7	1371.5	1413.9	1200
Raw rating	1415.9	1371.5	1412.6	1200
Weighted rating	1418.7	1369.9	1413.9
Weighted performance	1260.4	1271	1281.9
K-factor	32	32	32	36
Floor	970.8	922	955.8	700
Max/Min rating change allowed	121.9	129.9	122.5	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	1415.9	1371.5	1412.6	1200
New weighted rating	1419.6	1372	1414.4	1200
New weighted performance	1260	1270.5	1281.4	0
Temp new rating	1419.6	1372	1414.4	1200
Temp new rating +/-	0.9	0.5	0.5	0
Final new rating +/-	0.9	0.5	0.5	0
New rating	1419.6	1372	1414.4	1200
New K-factor	32	32	32	36
New floor	970.8	922	955.8	700

Item	Main	Standard	Rapid
	0	0	0
	30	17	13
	41	29	12
	40	11	29
	12	6	6
	0	0	0
History	123	63	60

Games since
	Main 71	Standard 46		Rapid 25		Blitz 0
Gender	Male
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1972		595		274
Male	1643		477		223
U12	255		82		37
U12 Male	185		58		30
Standard
	RSA		Province		Region
Overall	2356		655		284
Male	1914		494		220
U12	322		95		39
U12 Male	238		67		30
Rapid
	RSA		Province		Region
Overall	454		227		110
Male	400		199		103
U12	59		35		18
U12 Male	48		27		16
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	30	16.5	55	42.5	1332.3	1374.8
Standard	17	9.5	55.88	50	1345.8	1395.8
Rapid	13	7	53.85	32.7	1314.6	1347.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	123	74	60.16	86.4	1291.9	1378.2
Standard	63	36	57.14	60.7	1304.4	1365.2
Rapid	60	38	63.33	113.3	1278.7	1392
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1415.9	1371.5	1412.6	1200
2025-09-01	1415.9	1371.5	1412.6	1200
2025-08-01	1415.9	1371.5	1412.6	1200
2025-07-01	1414	1360.5	1411.7	1200
2025-06-01	1411.8	1360.5	1410.7	1200
2025-05-01	1409.3	1360.5	1409.5	1200
2025-04-01	1405.1	1360.5	1408.6	1200
2025-03-01	1418.8	1374.7	1455.8	1200
2025-02-01	1405.8	1368.9	1444.8	1200
2025-01-01	1405.8	1368.9	1444.8	1200
2024-12-01	1470.8	1422	1444.8	1200
2024-11-01	1470.8	1422	1444.8	1200
2024-10-01	1458.7	1422	1386.8	1200
2024-09-01	1458.7	1422	1386.8	1200
2024-08-01	1458.7	1422	1386.8	1200
2024-07-01	1458.7	1422	1386.8	1200
2024-06-01	1404.2	1359.2	1386.8	1200
2024-08-01	1386.3	1308.1	1386.8	1200
2024-04-01	1386.3	1308.1	1386.8	1200
2024-03-01	1355.2	1264.5	1386.8	1200
2024-02-01	1322	1207.6	1386.8	1200
2024-01-01	1322	1207.6	1386.8	1200
2023-12-01	1322	1207.6	1386.8	1200
2023-11-01	1322	1207.6	1386.8	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 Winelands Open 2025 (U12)	2025-07-19	2025-07-19	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
2	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	7	3	Yes	Analysis
3	CT Metro Schools Individual Closed 2025 (U11 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
4	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
5	2025 District Central Schools Chess Individual Trials (U11 Open)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Winelands Open 2025 (U12)	2025-07-19	2025-07-19	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
2	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	7	3	Yes	Analysis
3	CT Metro Schools Individual Closed 2025 (U11 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
4	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
5	2025 District Central Schools Chess Individual Trials (U11 Open)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
6	Mzansi Interprovincial Youth Chess Championships 2024 (U10 Open Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	3	Yes	Analysis
7	Laerskool Welgemoed Rapid 2024 (U10)	2024-10-19	2024-10-19	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
8	UCT Open Chess Championship 2024 (U10)	2024-10-12	2024-10-13	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
9	Cape Town Chess Federation Closed Chess Championships 2024 (U10)	2024-06-15	2024-06-15	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
10	Western Cape PS Individuals Championship 2024 (U9 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	4.5	Yes	Analysis
11	Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
12	CT Metro Central District Schools Chess Individuals Trials 2024 (U9 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
13	Western Cape Closed Championship 2023 (U10)	2023-09-23	2023-09-23	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
14	Curro Durbanville Chess Open Rapid 2023 (U10)	2023-07-15	2023-07-15	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
15	WP Closed 2023 (U10)	2023-06-17	2023-06-17	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
16	GPCA Rapid 2023 (U10)	2023-06-24	2023-06-24	Rapid	Cape Town (WCT)	7	7	6	Yes	Analysis
17	Western Cape PS Individuals 2023 (U9 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
18	Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Boys)	2023-03-04	2023-03-04	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
19	Central District School Trials 2023 (U9 Boys)	2023-02-04	2023-02-04	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
20	District South Schools Chess Individual Trials 2023 (U9 Mixed)	2023-02-04	2023-02-04	Rapid	Cape Town (WCT)	5	0	0	No	Analysis
21	Kenridge Rapid 2022 (U8)	2022-11-05	2022-11-05	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
22	WP Closed 2022 (U8+U10)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis

#	Games	Start				End
1	7	Tournament GPCA Rapid 2023				Tournament Curro Durbanville Chess Open Rapid 2023
		date 2023-06-24	rnd 2	type Rapid	result 1	date 2023-07-15	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, F (Francois)				Opponent Wiggins, M (Mikhail)
2	5	Tournament CT Metro Central District Schools Chess Individuals Trials 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-02-03	rnd 4	type Standard	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Levin, J (Jamie)				Opponent Zwartz, Z (Zeke)
3	4	Tournament 2025 District Central Schools Chess Individual Trials				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-01	rnd 6	type Standard	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Zenda, K (Khumo)				Opponent He, L (Lily)

#	Games	Start				End
1	5	Tournament CT Metro Central District Schools Chess Individuals Trials 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-02-03	rnd 4	type Standard	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Levin, J (Jamie)				Opponent Zwartz, Z (Zeke)
2	4	Tournament Western Cape PS Individuals Championship 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-05-05	rnd 5	type Standard	result 1	date 2024-06-15	rnd 2	type Standard	result 1
		Opponent Chapela, K (Kai)				Opponent Griessel, J (Jason)
3	4	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-03	rnd 6	type Standard	result 1	date 2024-05-04	rnd 3	type Standard	result 1
		Opponent Burnett, T (Tomas)				Opponent Rock, A (Albert)

#	Games	Start				End
1	7	Tournament GPCA Rapid 2023				Tournament Curro Durbanville Chess Open Rapid 2023
		date 2023-06-24	rnd 2	type Rapid	result 1	date 2023-07-15	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, F (Francois)				Opponent Wiggins, M (Mikhail)
2	5	Tournament Laerskool Welgemoed Rapid 2024				Tournament Laerskool Welgemoed Rapid 2025
		date 2024-10-19	rnd 5	type Rapid	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Zwartz, Z (Zeke)				Opponent He, L (Lily)
3	4	Tournament UCT Open Chess Championship 2024				Tournament Laerskool Welgemoed Rapid 2024
		date 2024-10-13	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 3	type Rapid	result 1
		Opponent Wepener, Y (Yannis)				Opponent Javed, M (Mariam)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament GPCA Rapid 2023				Tournament Curro Durbanville Chess Open Rapid 2023
		date 2023-06-24	rnd 2	type Rapid	result 1	date 2023-07-15	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, F (Francois)				Opponent Wiggins, M (Mikhail)
2	5	Tournament CT Metro Central District Schools Chess Individuals Trials 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-02-03	rnd 4	type Standard	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Levin, J (Jamie)				Opponent Zwartz, Z (Zeke)
3	4	Tournament 2025 District Central Schools Chess Individual Trials				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-01	rnd 6	type Standard	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Zenda, K (Khumo)				Opponent He, L (Lily)

#	Games	Start				End
1	5	Tournament CT Metro Central District Schools Chess Individuals Trials 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-02-03	rnd 4	type Standard	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Levin, J (Jamie)				Opponent Zwartz, Z (Zeke)
2	4	Tournament Western Cape PS Individuals Championship 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-05-05	rnd 5	type Standard	result 1	date 2024-06-15	rnd 2	type Standard	result 1
		Opponent Chapela, K (Kai)				Opponent Griessel, J (Jason)
3	3	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Mzansi Interprovincial Youth Chess Championships 2024
		date 2024-06-15	rnd 4	type Standard	result 1	date 2024-12-16	rnd 1	type Standard	result 1
		Opponent Pienaar, Z (Zander)				Opponent Smith, E (Eugene)

#	Games	Start				End
1	7	Tournament GPCA Rapid 2023				Tournament Curro Durbanville Chess Open Rapid 2023
		date 2023-06-24	rnd 2	type Rapid	result 1	date 2023-07-15	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, F (Francois)				Opponent Wiggins, M (Mikhail)
2	5	Tournament Laerskool Welgemoed Rapid 2024				Tournament Laerskool Welgemoed Rapid 2025
		date 2024-10-19	rnd 5	type Rapid	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Zwartz, Z (Zeke)				Opponent He, L (Lily)
3	4	Tournament UCT Open Chess Championship 2024				Tournament Laerskool Welgemoed Rapid 2024
		date 2024-10-13	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 3	type Rapid	result 1
		Opponent Wepener, Y (Yannis)				Opponent Javed, M (Mariam)

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	Techow-Grubert ,D (Dominik)	7	5	182.1	4	3	212.5	3	2	141.7	0	0	0
1	Techow-Grubert ,D (Dominik)	7	1301	1483.1	4	1300.8	1513.5	3	1260.3	1442.6	0	0	0
2	Stern ,M (Mason)	4	0	-425	2	0	-425	2	0	-425	0	0	0
2	Stern ,M (Mason)	4	1425	1000	2	1288.4	1000	2	1439.9	1000	0	0	0
3	Van Der Merwe ,S (Schalk Wolf)	4	0	-425	0	0	0	4	0	-425	0	0	0
3	Van Der Merwe ,S (Schalk Wolf)	4	1460	1035	0	0	0	4	1521.8	1035	0	0	0
4	Levin ,J (Jamie)	3	3	425	2	2	425	1	1	425	0	0	0
4	Levin ,J (Jamie)	3	1184.1	1609.1	2	1148.7	1609.1	1	1248.1	1609.1	0	0	0
5	Zwartz ,Z (Zeke)	3	3	425	2	2	425	1	1	425	0	0	0
5	Zwartz ,Z (Zeke)	3	1327.6	1752.6	2	1285.7	1752.6	1	1353.2	1752.6	0	0	0
6	Javed ,M (Mariam)	3	3	425	1	1	425	2	2	425	0	0	0
6	Javed ,M (Mariam)	3	1203.1	1628.1	1	1171.2	1628.1	2	1173.2	1628.1	0	0	0
7	Chapela ,K (Kai)	2	1	0	2	1	0	0	0	0	0	0	0
7	Chapela ,K (Kai)	2	1326.1	1326.1	2	1323.4	1326.1	0	0	0	0	0	0
8	Zenda ,K (Khumo)	2	1	0	1	1	425	1	0	-425	0	0	0
8	Zenda ,K (Khumo)	2	1322.5	1322.5	1	1246.3	1747.5	1	1370.2	897.5	0	0	0
9	Van Der Heyde ,J (Jacob)	2	2	425	1	1	425	1	1	425	0	0	0
9	Van Der Heyde ,J (Jacob)	2	1236.4	1661.4	1	1206.1	1661.4	1	1241.8	1661.4	0	0	0
10	Resnekov ,O (Oliver)	2	0	-425	1	0	-425	1	0	-425	0	0	0
10	Resnekov ,O (Oliver)	2	1492.9	1067.9	1	1489.5	1067.9	1	1471	1067.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Baker, A (Andrew)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms