Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kapp, M (Michael)

Chess SA id

1180306175

FIDE id

Date of birth

2018-03-22 (U8)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

101.4

Junior GPX Points

1365.5

Item	Main	Standard	Rapid	Blitz
Rating	1504.8	1495.4	1283.5	1200
Raw rating	1504.8	1495.4	1283.5	1200
Weighted rating	1392.6	1387.8	1218.1	1200
Weighted performance	1397.6	1411.4	0	0
Floor	1101	1088	783.5	700
K-factor	28	32	36	36
Min/Max rating change allowed	107.4	108.9	147.2	165.8
Highest rating	1601 2025-06-01	1588 2025-06-01	1283.5 2025-11-01	1200 2024-07-01
Highest raw rating	1601 2025-06-01	1588 2025-06-01	1283.5 2025-11-01	1200 2024-07-01
Highest weighted rating	1601 2024-10-01	1588 2024-10-01	1218.1 2025-11-01	1200 2024-07-01
Highest weighted performance	1601 2025-06-01	1588 2024-08-01	1200 2024-07-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1504.8	1495.4	1283.5	1200
Analysis
Rating	1504.8	1495.4	1283.5	1200
Raw rating	1504.8	1495.4	1283.5	1200
Weighted rating	1392.6	1387.8	1218.1
Weighted performance	1397.6	1411.4	0
K-factor	28	32	36	36
Floor	1101	1088	783.5	700
Max/Min rating change allowed	107.4	108.9	147.2	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	1504.8	1495.4	1283.5	1200
New weighted rating	1407.1	1401.7	1224	1200
New weighted performance	1389.4	1403	0	0
Temp new rating	1504.8	1495.4	1283.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1504.8	1495.4	1283.5	1200
New K-factor	28	32	36	36
New floor	1101	1088	783.5	700

Item	Main	Standard	Rapid
	0	0	0
	94	81	13
	24	24	0
	0	0	0
	0	0	0
	0	0	0
History	118	105	13

Games since
	Main 118	Standard 105		Rapid 13		Blitz 0
Gender	Male
Age group	U8
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	1241		140		52
Male	1063		122		44
U8	8		1		1
U8 Male	6		1		1
Standard
	RSA		Province		Region
Overall	1241		146		58
Male	1054		127		48
U8	10		2		2
U8 Male	8		2		2
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 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	94	66	70.21	171.8	1315.7	1487.5
Standard	81	57.5	70.99	178.4	1309.7	1488.1
Rapid	13	8.5	65.38	130.8	1353	1483.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	118	79.5	67.37	147.7	1299.6	1447.3
Standard	105	71	67.62	149.8	1293	1442.8
Rapid	13	8.5	65.38	130.8	1353	1483.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1504.8	1495.4	1283.5	1200
2025-09-30	1543.5	1531.5	1251.8	1200
2025-09-01	1511.1	1485.1	1251.8	1200
2025-08-01	1547.3	1526.8	1251.8	1200
2025-07-01	1562.7	1537	1200	1200
2025-06-01	1601	1588	1200	1200
2025-05-01	1496.5	1501.4	1200	1200
2025-04-01	1365.5	1371.6	1200	1200
2025-03-01	1293.2	1304.3	1200	1200
2025-02-01	1222.9	1224.9	1200	1200
2025-01-01	1246.9	1246.4	1200	1200
2024-12-01	1246.1	1252.5	1200	1200
2024-11-01	1246.1	1252.5	1200	1200
2024-10-01	1262.2	1271.9	1200	1200
2024-09-01	1262.2	1271.9	1200	1200
2024-08-01	1227.2	1231.2	1200	1200
2024-07-01	1227.2	1231.2	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	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

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	Chess Vikings Trials 2 2025 (C)	2025-10-18	2025-10-18	Standard	Buffalo City (EBC)	5	4	2	Yes	Analysis
2	BC Open 2025 (U10-U14)	2025-10-04	2025-10-04	Rapid	Buffalo City (EBC)	7	7	4.5	Yes	Analysis
3	EC Closed 2025 (U8+U10 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	5	Yes	Analysis
4	Buffalo City Chess Junior Closed 2025 (U8 Open+Girls)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
5	3rd Chess Vikings Open Championship 2025 (C)	2025-08-02	2025-08-02	Standard	Buffalo City (EBC)	6	6	4	Yes	Analysis
6	Beacon Bay Winter Cup 2025 (C)	2025-07-09	2025-07-09	Rapid	Buffalo City (EBC)	6	6	4	Yes	Analysis
7	Eastern Cape Inter-Regional Team Chess Championship 2025 (U10)	2025-07-10	2025-07-10	Standard	Amathole (EAL)	5	2	1	Yes	Analysis
8	2nd Vikings Classical 2025 (C)	2025-05-24	2025-05-24	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
9	2025 Buffalo City Chess Trials 3 (U10)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
10	EC Open 2025 (U8-U14 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	4.5	Yes	Analysis
11	2025 Buffalo City Chess Trials 2 (U10)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
12	South African Junior Closed Chess Championships 2025 (U8 Open)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	6	Yes	Analysis
13	2025 Buffalo City Chess Trials 1 (U8)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
14	Vikings Classical March 2025 (U14)	2025-03-15	2025-03-15	Standard	Buffalo City (EBC)	5	4	3	Yes	Analysis
15	Vikings Classical March 2025 (U8)	2025-03-15	2025-03-15	Standard	Buffalo City (EBC)	5	2	1	Yes	Analysis
16	NMB 2nd Trials 2025 (U10)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	5	4	Yes	Analysis
17	NMBCH Trial 1 2025 (U10)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	5	Yes	Analysis
18	NMBCU vs BCC Derby Chess Invitational 2025 (Open B)	2025-01-10	2025-01-11	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Chess Vikings Trials 2 2025 (C)	2025-10-18	2025-10-18	Standard	Buffalo City (EBC)	5	4	2	Yes	Analysis
2	BC Open 2025 (U10-U14)	2025-10-04	2025-10-04	Rapid	Buffalo City (EBC)	7	7	4.5	Yes	Analysis
3	EC Closed 2025 (U8+U10 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	5	Yes	Analysis
4	Buffalo City Chess Junior Closed 2025 (U8 Open+Girls)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
5	3rd Chess Vikings Open Championship 2025 (C)	2025-08-02	2025-08-02	Standard	Buffalo City (EBC)	6	6	4	Yes	Analysis
6	Beacon Bay Winter Cup 2025 (C)	2025-07-09	2025-07-09	Rapid	Buffalo City (EBC)	6	6	4	Yes	Analysis
7	Eastern Cape Inter-Regional Team Chess Championship 2025 (U10)	2025-07-10	2025-07-10	Standard	Amathole (EAL)	5	2	1	Yes	Analysis
8	2nd Vikings Classical 2025 (C)	2025-05-24	2025-05-24	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
9	2025 Buffalo City Chess Trials 3 (U10)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
10	EC Open 2025 (U8-U14 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	4.5	Yes	Analysis
11	2025 Buffalo City Chess Trials 2 (U10)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
12	South African Junior Closed Chess Championships 2025 (U8 Open)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	6	Yes	Analysis
13	2025 Buffalo City Chess Trials 1 (U8)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
14	Vikings Classical March 2025 (U14)	2025-03-15	2025-03-15	Standard	Buffalo City (EBC)	5	4	3	Yes	Analysis
15	Vikings Classical March 2025 (U8)	2025-03-15	2025-03-15	Standard	Buffalo City (EBC)	5	2	1	Yes	Analysis
16	NMB 2nd Trials 2025 (U10)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	5	4	Yes	Analysis
17	NMBCH Trial 1 2025 (U10)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	5	Yes	Analysis
18	NMBCU vs BCC Derby Chess Invitational 2025 (Open B)	2025-01-10	2025-01-11	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
19	Mzansi Interprovincial Youth Chess Championships 2024 (U8 Open Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	3.5	Yes	Analysis
20	EL Junior Closed 2024 (U10)	2024-11-23	2024-11-23	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
21	East London Open 2024 (C)	2024-11-05	2024-11-05	Standard	Buffalo City (EBC)	6	3	1	Yes	Analysis
22	5th BC Trails 2024 (U10B)	2024-08-17	2024-08-17	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
23	4th BC Trials 2024 (U10B)	2024-06-08	2024-06-08	Standard	Buffalo City (EBC)	5	4	3	Yes	Analysis

#	Games	Start				End
1	8	Tournament South African Junior Closed Chess Championships 2025				Tournament 2025 Buffalo City Chess Trials 2
		date 2025-04-03	rnd 5	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Varadharajan, A (Akilan)				Opponent Lane, E (Elijah)
2	6	Tournament Vikings Classical March 2025				Tournament 2025 Buffalo City Chess Trials 1
		date 2025-03-15	rnd 5	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Kwelani, A (Amvuyele)				Opponent SINGANZI, M (MELOKUHLE)
3	5	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Lupondwana, Q (Qhayiya)				Opponent Mdaka, V (Vuyanathi)

#	Games	Start				End
1	8	Tournament South African Junior Closed Chess Championships 2025				Tournament 2025 Buffalo City Chess Trials 2
		date 2025-04-03	rnd 5	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Varadharajan, A (Akilan)				Opponent Lane, E (Elijah)
2	6	Tournament Vikings Classical March 2025				Tournament 2025 Buffalo City Chess Trials 1
		date 2025-03-15	rnd 5	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Kwelani, A (Amvuyele)				Opponent SINGANZI, M (MELOKUHLE)
3	5	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Lupondwana, Q (Qhayiya)				Opponent Mdaka, V (Vuyanathi)

#	Games	Start				End
1	3	Tournament Beacon Bay Winter Cup 2025				Tournament Beacon Bay Winter Cup 2025
		date 2025-07-09	rnd 1	type Rapid	result 1	date 2025-07-09	rnd 3	type Rapid	result 1
		Opponent Magenu, P (Phumelela)				Opponent Zhang, N (Nathan)
2	1	Tournament Beacon Bay Winter Cup 2025				Tournament Beacon Bay Winter Cup 2025
		date 2025-07-09	rnd 5	type Rapid	result 1	date 2025-07-09	rnd 5	type Rapid	result 1
		Opponent Matyeshana, L (Likuwe)				Opponent Matyeshana, L (Likuwe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament South African Junior Closed Chess Championships 2025				Tournament 2025 Buffalo City Chess Trials 2
		date 2025-04-03	rnd 5	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Varadharajan, A (Akilan)				Opponent Lane, E (Elijah)
2	6	Tournament Vikings Classical March 2025				Tournament 2025 Buffalo City Chess Trials 1
		date 2025-03-15	rnd 5	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Kwelani, A (Amvuyele)				Opponent SINGANZI, M (MELOKUHLE)
3	5	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Lupondwana, Q (Qhayiya)				Opponent Mdaka, V (Vuyanathi)

#	Games	Start				End
1	8	Tournament South African Junior Closed Chess Championships 2025				Tournament 2025 Buffalo City Chess Trials 2
		date 2025-04-03	rnd 5	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Varadharajan, A (Akilan)				Opponent Lane, E (Elijah)
2	6	Tournament Vikings Classical March 2025				Tournament 2025 Buffalo City Chess Trials 1
		date 2025-03-15	rnd 5	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Kwelani, A (Amvuyele)				Opponent SINGANZI, M (MELOKUHLE)
3	5	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Lupondwana, Q (Qhayiya)				Opponent Mdaka, V (Vuyanathi)

#	Games	Start				End
1	3	Tournament Beacon Bay Winter Cup 2025				Tournament Beacon Bay Winter Cup 2025
		date 2025-07-09	rnd 1	type Rapid	result 1	date 2025-07-09	rnd 3	type Rapid	result 1
		Opponent Magenu, P (Phumelela)				Opponent Zhang, N (Nathan)
2	1	Tournament Beacon Bay Winter Cup 2025				Tournament Beacon Bay Winter Cup 2025
		date 2025-07-09	rnd 5	type Rapid	result 1	date 2025-07-09	rnd 5	type Rapid	result 1
		Opponent Matyeshana, L (Likuwe)				Opponent Matyeshana, L (Likuwe)

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	Arries ,T (Tristan)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Arries ,T (Tristan)	4	1407.7	1195.2	4	1405	1195.2	0	0	0	0	0	0
2	Weng ,J (Junjie)	4	2	0	3	2	141.7	1	0	-425	0	0	0
2	Weng ,J (Junjie)	4	1378.2	1378.2	3	1318.7	1519.8	1	1246.5	953.2	0	0	0
3	Mazikana ,E (Elsie)	4	2	0	3	2	141.7	1	0	-425	0	0	0
3	Mazikana ,E (Elsie)	4	1357.7	1357.7	3	1273.8	1499.4	1	1284.9	932.7	0	0	0
4	Celliers ,M (Morgan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Celliers ,M (Morgan)	3	1380.8	1522.5	3	1340.9	1522.5	0	0	0	0	0	0
5	Coetzee ,N (Niki)	3	3	425	3	3	425	0	0	0	0	0	0
5	Coetzee ,N (Niki)	3	1121.3	1546.3	3	1099.1	1546.3	0	0	0	0	0	0
6	Zhang ,N (Nathan)	3	2	141.7	2	1	0	1	1	425	0	0	0
6	Zhang ,N (Nathan)	3	1527.1	1668.7	2	1439.9	1527.1	1	1346.9	1952.1	0	0	0
7	Mdaka ,V (Vuyanathi)	3	2	141.7	2	2	425	1	0	-425	0	0	0
7	Mdaka ,V (Vuyanathi)	3	1516.3	1657.9	2	1532.4	1941.3	1	1400.2	1091.3	0	0	0
8	Ndlume ,Z (Zusange)	3	1.5	0	2	1	0	1	0.5	0	0	0	0
8	Ndlume ,Z (Zusange)	3	1239.5	1239.5	2	1231.2	1239.5	1	1200	1239.5	0	0	0
9	Smith ,A (Ayden)	2	1	0	2	1	0	0	0	0	0	0	0
9	Smith ,A (Ayden)	2	1150.4	1150.4	2	1140.1	1150.4	0	0	0	0	0	0
10	SINGANZI ,M (MELOKUHLE)	2	2	425	2	2	425	0	0	0	0	0	0
10	SINGANZI ,M (MELOKUHLE)	2	1257.2	1682.2	2	1260.2	1682.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Kapp, M (Michael)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms