Chess South Africa Ratings Database

PLAYER PAGE

Personal

Muza, B (Benjamin)

Chess SA id

1150148066

FIDE id

Date of birth

2015-09-20 (U12)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-18

Personal details last changed

1900-01-01

Junior GPX Games

27.7

Junior GPX Points

1239.6

Item	Main	Standard	Rapid	Blitz
Rating	1374.1	1364.4	1254.5	1200
Raw rating	1373.5	1363.5	1254.5	1200
Weighted rating	1374.1	1364.4	1232.7	1200
Weighted performance	1261.2	1231.3	0	0
Floor	933.2	935.8	754.5	700
K-factor	32	32	36	36
Min/Max rating change allowed	129.5	131.4	153.4	165.8
Highest rating	1448.9 2024-03-01	1451.5 2024-03-01	1254.5 2025-03-01	1200 2018-10-01
Highest raw rating	1433.2 2024-04-01	1435.8 2024-04-01	1254.5 2025-03-01	1200 2024-02-01
Highest weighted rating	1433.2 2025-05-05	1435.8 2025-05-05	1223.5 2025-08-01	1200 2018-10-01
Highest weighted performance	1448.9 2024-03-01	1451.5 2024-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1374.1	1364.4	1254.5	1200
Analysis
Rating	1374.1	1364.4	1254.5	1200
Raw rating	1373.5	1363.5	1254.5	1200
Weighted rating	1374.1	1364.4	1232.7
Weighted performance	1261.2	1231.3	0
K-factor	32	32	36	36
Floor	933.2	935.8	754.5	700
Max/Min rating change allowed	129.5	131.4	153.4	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	1373.5	1363.5	1254.5	1200
New weighted rating	1374.1	1364.4	1235.5	1200
New weighted performance	1253.2	1223.5	0	0
Temp new rating	1374.1	1364.4	1254.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1374.1	1364.4	1254.5	1200
New K-factor	32	32	36	36
New floor	933.2	935.8	754.5	700

Item	Main	Standard	Rapid
	0	0	0
	31	26	5
	28	28	0
	30	30	0
	5	5	0
	0	0	0
History	94	89	5

Games since
	Main 59	Standard 54		Rapid 5		Blitz 0
Gender	Male
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2451		771		207
Male	1981		598		160
U12	330		107		32
U12 Male	241		75		21
Standard
	RSA		Province		Region
Overall	2488		703		212
Male	2005		539		158
U12	341		98		36
U12 Male	253		70		24
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	31	17.5	56.45	54.8	1303.6	1358.5
Standard	26	13.5	51.92	16.3	1319.6	1335.9
Rapid	5	4	80	255	1220.7	1475.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	94	56.5	60.11	85.9	1268.7	1354.6
Standard	89	52.5	58.99	76.4	1271.4	1347.8
Rapid	5	4	80	255	1220.7	1475.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1373.5	1363.5	1254.5	1200
2025-09-30	1373.5	1363.5	1254.5	1200
2025-09-01	1373.5	1363.5	1254.5	1200
2025-08-01	1373.5	1363.5	1254.5	1200
2025-07-01	1373	1362.8	1254.5	1200
2025-06-01	1370.3	1359.5	1254.5	1200
2025-05-01	1372.6	1362	1254.5	1200
2025-04-01	1410.1	1402.2	1254.5	1200
2025-03-01	1385.6	1367.7	1254.5	1200
2025-02-01	1366.9	1356.4	1200	1200
2025-01-01	1362.3	1354	1200	1200
2024-12-01	1362.3	1354	1200	1200
2024-11-01	1362.3	1354	1200	1200
2024-10-01	1362.3	1354	1200	1200
2024-09-01	1362.3	1354	1200	1200
2024-08-01	1362.3	1354	1200	1200
2024-07-01	1362.3	1354	1200	1200
2024-09-01	1362.3	1354	1200	1200
2024-05-01	1423.9	1429.5	1200	1200
2024-04-01	1433.2	1435.8	1200	1200
2024-03-01	1377.7	1364.2	1200	1200
2024-02-01	1350.6	1329.3	1200	1200
2024-01-01	1350.6	1329.3	1200	1200
2023-12-01	1350.6	1329.3	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	Western Cape Schools Individual Championship 2025 (U11 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
2	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	2	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
4	George Schools Chess Trials 3 2025 (U11 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	Loerie Skaaktoernooi 2025	2025-02-22	2025-02-22	Rapid	Eden (WEG)	5	5	4	Yes	Analysis
6	George Schools Chess Trials 1 2025 (U11 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	3	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 (U11 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
2	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	2	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
4	George Schools Chess Trials 3 2025 (U11 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	Loerie Skaaktoernooi 2025	2025-02-22	2025-02-22	Rapid	Eden (WEG)	5	5	4	Yes	Analysis
6	George Schools Chess Trials 1 2025 (U11 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	Western Cape PS Individuals Championship 2024 (U9 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
8	Eden Chess Trials 2 2024 (U10)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	5.5	Yes	Analysis
9	Eden School Chess Trials 1 2024 (U9 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
10	George Schools Trials 3 2024 (U9 Boys)	2024-03-02	2024-03-02	Standard	Eden (WEG)	5	4	4	Yes	Analysis
11	George Schools Trials 1 2024 (U9 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	3	3	Yes	Analysis
12	Western Cape PS Individuals 2023 (U9 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
13	Eden Trials 2+3 2023 (U10)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	5	4	Yes	Analysis
14	Eden Trails 1 2023 (U9 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	4	Yes	Analysis
15	George Chess Trials 3 2023 (U9 Boys)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	3	Yes	Analysis
16	George Chess Trials 2 2023 (U9 Boys)	2023-02-11	2023-02-11	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
17	George Chess Trials 1 2023 (U9 Boys)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	4	2.5	Yes	Analysis
18	George Open 2022 (D)	2022-12-03	2022-12-03	Standard	Eden (WEG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	9	Tournament George Schools Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Van Zyl, J (Joshua)				Opponent Prins, K (Kai)
2	6	Tournament George Chess Trials 2 2023				Tournament George Chess Trials 3 2023
		date 2023-02-11	rnd 2	type Standard	result 1	date 2023-02-25	rnd 2	type Standard	result 1
		Opponent Strydom, C (Christian)				Opponent Damons, E (Ernest)
3	5	Tournament Eden Trials 2+3 2023				Tournament Western Cape PS Individuals 2023
		date 2023-04-15	rnd 2	type Standard	result 1	date 2023-05-05	rnd 1	type Standard	result 1
		Opponent October, A (Aliyah)				Opponent Thomson, M (Matthew)

#	Games	Start				End
1	9	Tournament George Schools Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Van Zyl, J (Joshua)				Opponent Prins, K (Kai)
2	6	Tournament George Chess Trials 2 2023				Tournament George Chess Trials 3 2023
		date 2023-02-11	rnd 2	type Standard	result 1	date 2023-02-25	rnd 2	type Standard	result 1
		Opponent Strydom, C (Christian)				Opponent Damons, E (Ernest)
3	5	Tournament Eden Trials 2+3 2023				Tournament Western Cape PS Individuals 2023
		date 2023-04-15	rnd 2	type Standard	result 1	date 2023-05-05	rnd 1	type Standard	result 1
		Opponent October, A (Aliyah)				Opponent Thomson, M (Matthew)

#	Games	Start				End
1	3	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Manzini, C (Chloe)				Opponent Schuch, H (Haily)
2	1	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Makhanda, S (Simamkele)				Opponent Makhanda, S (Simamkele)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament George Schools Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Van Zyl, J (Joshua)				Opponent Prins, K (Kai)
2	5	Tournament Eden Trials 2+3 2023				Tournament Western Cape PS Individuals 2023
		date 2023-04-15	rnd 2	type Standard	result 1	date 2023-05-05	rnd 1	type Standard	result 1
		Opponent October, A (Aliyah)				Opponent Thomson, M (Matthew)
3	4	Tournament George Schools Chess Trials 3 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Blom, J (Jayden)				Opponent Jackals, E (Eathan)

#	Games	Start				End
1	9	Tournament George Schools Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Van Zyl, J (Joshua)				Opponent Prins, K (Kai)
2	5	Tournament Eden Trials 2+3 2023				Tournament Western Cape PS Individuals 2023
		date 2023-04-15	rnd 2	type Standard	result 1	date 2023-05-05	rnd 1	type Standard	result 1
		Opponent October, A (Aliyah)				Opponent Thomson, M (Matthew)
3	4	Tournament George Schools Chess Trials 3 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Blom, J (Jayden)				Opponent Jackals, E (Eathan)

#	Games	Start				End
1	3	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Manzini, C (Chloe)				Opponent Schuch, H (Haily)
2	1	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Makhanda, S (Simamkele)				Opponent Makhanda, S (Simamkele)

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	Pfaff ,J (Joel)	6	1	-283.3	6	1	-283.3	0	0	0	0	0	0
1	Pfaff ,J (Joel)	6	1386.9	1103.5	6	1385.2	1103.5	0	0	0	0	0	0
2	Spies ,F (Fanie)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Spies ,F (Fanie)	3	1496.8	1071.8	3	1495.3	1071.8	0	0	0	0	0	0
3	Louw ,I (Inwano)	2	1	0	2	1	0	0	0	0	0	0	0
3	Louw ,I (Inwano)	2	1173.4	1173.4	2	1166.8	1173.4	0	0	0	0	0	0
4	Stoffels ,C (Connor)	2	1	0	2	1	0	0	0	0	0	0	0
4	Stoffels ,C (Connor)	2	1198.3	1198.3	2	1196.6	1198.3	0	0	0	0	0	0
5	Blom ,J (Jayden)	2	2	425	2	2	425	0	0	0	0	0	0
5	Blom ,J (Jayden)	2	1199.7	1624.7	2	1199.6	1624.7	0	0	0	0	0	0
6	Punt ,CR (Christiaan)	2	2	425	2	2	425	0	0	0	0	0	0
6	Punt ,CR (Christiaan)	2	1336.5	1761.5	2	1328.7	1761.5	0	0	0	0	0	0
7	Plaatjies ,A (Ayren)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Plaatjies ,A (Ayren)	2	1305.2	880.2	2	1351.1	880.2	0	0	0	0	0	0
8	Prins ,K (Kai)	2	2	425	2	2	425	0	0	0	0	0	0
8	Prins ,K (Kai)	2	1238.8	1663.8	2	1245.9	1663.8	0	0	0	0	0	0
9	Pringle ,A (Alexander)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Pringle ,A (Alexander)	2	1341.5	1554	2	1348.8	1554	0	0	0	0	0	0
10	Boshoff ,L (Luhan)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
10	Boshoff ,L (Luhan)	2	1235.8	1448.3	2	1248.2	1448.3	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

Muza, B (Benjamin)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms