Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mboyisa, A (Ayanda)

Chess SA id

1110150167

FIDE id

Date of birth

2011-12-06 (U16)

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

15.8

Junior GPX Points

1239.1

Item	Main	Standard	Rapid	Blitz
Rating	1310.6	1226.9	1325.3	1200
Raw rating	1310.6	1226.9	1325.3	1200
Weighted rating	1246.9	1201	1241.1	1200
Weighted performance	1282.2	0	1193.9	0
Floor	810.6	726.9	825.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	141.6	159.6	138.7	165.8
Highest rating	1310.6 2025-08-01	1226.9 2025-04-01	1325.3 2025-08-01	1200 2018-10-01
Highest raw rating	1310.6 2025-08-01	1226.9 2025-04-01	1325.3 2025-08-01	1200 2024-03-01
Highest weighted rating	1232.2 2025-08-01	1226.9 2018-10-01	1283 2024-07-01	1200 2018-10-01
Highest weighted performance	1310.6 2025-08-01	1200 2019-12-01	1269.9 2024-04-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1310.6	1226.9	1325.3	1200
Analysis
Rating	1310.6	1226.9	1325.3	1200
Raw rating	1310.6	1226.9	1325.3	1200
Weighted rating	1246.9	1201	1241.1
Weighted performance	1282.2	0	1193.9
K-factor	36	36	36	36
Floor	810.6	726.9	825.3	700
Max/Min rating change allowed	141.6	159.6	138.7	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	1310.6	1226.9	1325.3	1200
New weighted rating	1253.6	1204.5	1248.5	1200
New weighted performance	1281.7	0	1193.5	0
Temp new rating	1310.6	1226.9	1325.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1310.6	1226.9	1325.3	1200
New K-factor	36	36	36	36
New floor	810.6	726.9	825.3	700

Item	Main	Standard	Rapid
	0	0	0
	13	6	7
	39	13	26
	23	6	17
	0	0	0
	0	0	0
History	75	25	50

Games since
	Main 52	Standard 19		Rapid 33		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3080		998		393
Male	2434		729		304
U16	485		167		54
U16 Male	354		113		38
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	881		455		201
Male	726		368		175
U16	135		75		31
U16 Male	105		58		27
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	13	9	69.23	163.5	1320.9	1484.3
Standard	6	3.5	58.33	70.8	1247.8	1318.6
Rapid	7	5.5	78.57	242.9	1383.5	1626.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	75	41	54.67	39.7	1236.6	1276.2
Standard	25	12.5	50	0	1205.1	1205.1
Rapid	50	28.5	57	59.5	1252.3	1311.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1310.6	1226.9	1325.3	1200
2025-09-01	1310.6	1226.9	1325.3	1200
2025-08-01	1310.6	1226.9	1325.3	1200
2025-07-01	1257.7	1226.9	1219.4	1200
2025-06-01	1257.7	1226.9	1219.4	1200
2025-05-01	1257.7	1226.9	1219.4	1200
2025-04-01	1257.7	1226.9	1219.4	1200
2025-03-01	1238.6	1197.2	1219.4	1200
2025-02-01	1238.6	1197.2	1219.4	1200
2025-01-01	1238.6	1197.2	1219.4	1200
2024-12-01	1238.6	1197.2	1219.4	1200
2024-11-01	1204.3	1197.2	1186.6	1200
2024-10-01	1195.8	1176.8	1186.6	1200
2024-09-01	1195.8	1176.8	1186.6	1200
2024-08-01	1195.8	1176.8	1186.6	1200
2024-07-01	1189.6	1137.2	1220.4	1200
2024-06-01	1189.6	1137.2	1220.4	1200
2024-08-01	1206.1	1137.2	1283	1200
2024-04-01	1181.2	1137.2	1231.2	1200
2024-03-01	1181.2	1137.2	1231.2	1200
2024-02-01	1197.3	1152.4	1231.2	1200
2024-01-01	1197.3	1152.4	1231.2	1200
2023-12-01	1197.3	1152.4	1231.2	1200
2023-11-01	1197.3	1152.4	1231.2	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	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	7	5.5	Yes	Analysis
2	Western Cape Closed 2025 (C)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	7	5.5	Yes	Analysis
2	Western Cape Closed 2025 (C)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
3	Eden Gambit Chess Tournament 2024 (C)	2024-11-02	2024-11-02	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
4	Chess Elevation Series - October 2024 (Level 2)	2024-10-25	2024-10-26	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
5	Curro Durbanville Chess Rapid Open 2024 (Intermediate)	2024-07-13	2024-07-13	Rapid	Cape Town (WCT)	6	5	1.5	Yes	Analysis
6	Chess Elevation Series - July 2024 (Level 2)	2024-07-05	2024-07-06	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
7	Cape Town Junior League Finals 2024 (U13 Open B)	2024-05-18	2024-05-18	Rapid	Cape Town (WCT)	6	5	1	Yes	Analysis
8	Cape Town Junior League - Qualifier 2 2024 (U13)	2024-04-20	2024-04-20	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
9	Kraaifontein Schools Rapid 2024 (Beginner Boys)	2024-04-13	2024-04-13	Rapid	Cape Town (WCT)	5	5	4.5	Yes	Analysis
10	CT District East Schools Chess Individuals Trails 2024 (U13 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	3	1	Yes	Analysis
11	Cape Town Junior Chess League Finals 2023 (U16B)	2023-09-16	2023-09-16	Rapid	Cape Town (WCT)	7	6	3	Yes	Analysis
12	Cape Town Junior Chess League - Round 1 2023 (U16B)	2023-07-22	2023-07-22	Rapid	Cape Town (WCT)	7	7	5	Yes	Analysis
13	Cape Town Junior League 2nd Qualifier 2023 (U16)	2023-06-03	2023-06-03	Rapid	Cape Town (WCT)	6	1	0	Yes	Analysis
14	Cape Town Junior League 2nd Qualifier 2023 (U16)	2023-06-03	2023-06-03	Rapid	Cape Town (WCT)	6	3	2	Yes	Analysis
15	District East Schools Chess Individual Trials 2023 (U13 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis

#	Games	Start				End
1	8	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament Cape Town Junior League - Qualifier 2 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-04-20	rnd 2	type Rapid	result 1
		Opponent Naidoo, E (Elijah)				Opponent Maphungu, L (Likhona)
2	7	Tournament Western Cape Closed 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-07-19	rnd 3	type Rapid	result 1
		Opponent Simango, S (Selso)				Opponent Du Preez, A (Alet)
3	4	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament Cape Town Junior Chess League - Round 1 2023
		date 2023-07-22	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 7	type Rapid	result 1
		Opponent Kuwenyi, D (Divine)				Opponent Cupido, D (Dante)

#	Games	Start				End
1	4	Tournament Western Cape Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-09	rnd 6	type Standard	result 0.5
		Opponent Simango, S (Selso)				Opponent Brown, D (Deon)
2	3	Tournament Chess Elevation Series - July 2024				Tournament Chess Elevation Series - July 2024
		date 2024-07-05	rnd 2	type Standard	result 1	date 2024-07-06	rnd 4	type Standard	result 1
		Opponent Klopper, E (Elbe)				Opponent Bester, D (Dustin)
3	2	Tournament Chess Elevation Series - October 2024				Tournament Chess Elevation Series - October 2024
		date 2024-10-25	rnd 1	type Standard	result 1	date 2024-10-25	rnd 2	type Standard	result 1
		Opponent Mutunhire, R (Roland)				Opponent Cumbi, S (Sibulele)

#	Games	Start				End
1	8	Tournament Cape Town Junior Chess League Finals 2023				Tournament Cape Town Junior League - Qualifier 2 2024
		date 2023-09-16	rnd 6	type Rapid	result 1	date 2024-04-20	rnd 2	type Rapid	result 1
		Opponent Kuwenyi, D (Divine)				Opponent Maphungu, L (Likhona)
2	4	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament Cape Town Junior Chess League - Round 1 2023
		date 2023-07-22	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 7	type Rapid	result 1
		Opponent Kuwenyi, D (Divine)				Opponent Cupido, D (Dante)
3	3	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 5	type Rapid	result 1	date 2025-07-19	rnd 7	type Rapid	result 1
		Opponent Bestbier, L (Luke)				Opponent Reid, H (Hannah)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament Kraaifontein Schools Rapid 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-04-13	rnd 3	type Rapid	result 1
		Opponent Naidoo, E (Elijah)				Opponent Mutunhire, R (Roman)
2	4	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament Cape Town Junior Chess League - Round 1 2023
		date 2023-07-22	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 7	type Rapid	result 1
		Opponent Kuwenyi, D (Divine)				Opponent Cupido, D (Dante)
3	3	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 5	type Rapid	result 1	date 2025-07-19	rnd 7	type Rapid	result 1
		Opponent Bestbier, L (Luke)				Opponent Reid, H (Hannah)

#	Games	Start				End
1	3	Tournament Western Cape Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-09	rnd 5	type Standard	result 1
		Opponent Simango, S (Selso)				Opponent Swanepoel, D (Dominique Rachel)
2	3	Tournament Chess Elevation Series - July 2024				Tournament Chess Elevation Series - July 2024
		date 2024-07-05	rnd 2	type Standard	result 1	date 2024-07-06	rnd 4	type Standard	result 1
		Opponent Klopper, E (Elbe)				Opponent Bester, D (Dustin)
3	2	Tournament Chess Elevation Series - October 2024				Tournament Chess Elevation Series - October 2024
		date 2024-10-25	rnd 1	type Standard	result 1	date 2024-10-25	rnd 2	type Standard	result 1
		Opponent Mutunhire, R (Roland)				Opponent Cumbi, S (Sibulele)

#	Games	Start				End
1	4	Tournament Cape Town Junior Chess League Finals 2023				Tournament Kraaifontein Schools Rapid 2024
		date 2023-09-16	rnd 6	type Rapid	result 1	date 2024-04-13	rnd 3	type Rapid	result 1
		Opponent Kuwenyi, D (Divine)				Opponent Mutunhire, R (Roman)
2	4	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament Cape Town Junior Chess League - Round 1 2023
		date 2023-07-22	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 7	type Rapid	result 1
		Opponent Kuwenyi, D (Divine)				Opponent Cupido, D (Dante)
3	3	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 5	type Rapid	result 1	date 2025-07-19	rnd 7	type Rapid	result 1
		Opponent Bestbier, L (Luke)				Opponent Reid, H (Hannah)

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	Tazvitadza ,N (Nathan)	2	1	0	2	1	0	0	0	0	0	0	0
1	Tazvitadza ,N (Nathan)	2	1191.2	1191.2	2	1176.2	1191.2	0	0	0	0	0	0
2	Cumbi ,S (Sibulele)	2	2	425	1	1	425	1	1	425	0	0	0
2	Cumbi ,S (Sibulele)	2	1159.6	1584.6	1	1181.6	1584.6	1	1175.6	1584.6	0	0	0
3	Waldeck ,A (Aaron)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Waldeck ,A (Aaron)	2	1290.6	865.6	1	1250.2	865.6	1	1363.5	865.6	0	0	0
4	Kamiro ,K (Knowledge)	2	2	425	1	1	425	1	1	425	0	0	0
4	Kamiro ,K (Knowledge)	2	1133.9	1558.9	1	1139.2	1558.9	1	1200	1558.9	0	0	0
5	Kuwenyi ,D (Divine)	2	2	425	0	0	0	2	2	425	0	0	0
5	Kuwenyi ,D (Divine)	2	1140.6	1565.6	0	0	0	2	1095.8	1565.6	0	0	0
6	Tshepo ,M (Meletoa)	2	0	-425	0	0	0	2	0	-425	0	0	0
6	Tshepo ,M (Meletoa)	2	1157.6	732.6	0	0	0	2	1200	732.6	0	0	0
7	Steenkamp ,DD (Damien Daniel)	2	0	-425	0	0	0	2	0	-425	0	0	0
7	Steenkamp ,DD (Damien Daniel)	2	1225.1	800.1	0	0	0	2	1291.1	800.1	0	0	0
8	Klopper ,E (Elbe)	1	1	425	1	1	425	0	0	0	0	0	0
8	Klopper ,E (Elbe)	1	1310.2	1735.2	1	1343.1	1735.2	0	0	0	0	0	0
9	Brown ,D (Deon)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Brown ,D (Deon)	1	1289.3	1289.3	1	1290.8	1289.3	0	0	0	0	0	0
10	Bester ,D (Dustin)	1	1	425	1	1	425	0	0	0	0	0	0
10	Bester ,D (Dustin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mboyisa, A (Ayanda)

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