Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kabuya, D (Didier)

Chess SA id

191092212

FIDE id

Date of birth

1991-06-20 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-01-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1451.2	1427.6	1354	1286.3
Raw rating	1451.2	1427.6	1354	1286.3
Weighted rating	1448.5	1427.6	1337	1285.5
Weighted performance	1064.9	638.7	0	0
Floor	951.2	940.8	854	786.3
K-factor	32	32	36	36
Min/Max rating change allowed	115.9	119.9	133.1	146.6
Highest rating	1466.2 2018-10-01	1473.2 2018-10-01	1386.6 2024-08-01	1286.3 2024-02-01
Highest raw rating	1451.2 2025-02-01	1440.8 2024-02-01	1354 2025-02-01	1286.3 2024-02-01
Highest weighted rating	1447.1 2025-08-01	1440.8 2024-08-01	1329.5 2025-08-01	1283.8 2025-08-01
Highest weighted performance	1466.2 2018-10-01	1473.2 2018-10-01	1386.6 2024-08-01	1252.9 2020-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1451.2	1427.6	1354	1286.3
Analysis
Rating	1451.2	1427.6	1354	1286.3
Raw rating	1451.2	1427.6	1354	1286.3
Weighted rating	1448.5	1427.6	1337
Weighted performance	1064.9	638.7	0
K-factor	32	32	36	36
Floor	951.2	940.8	854	786.3
Max/Min rating change allowed	115.9	119.9	133.1	146.6
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	1451.2	1427.6	1354	1286.3
New weighted rating	1449	1427.5	1339.9	1286
New weighted performance	1064.4	638.2	0	0
Temp new rating	1451.2	1427.6	1354	1286.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1451.2	1427.6	1354	1286.3
New K-factor	32	32	36	36
New floor	951.2	940.8	854	786.3

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	5	0	5	0
	10	5	5	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	65	49	10	6

Games since
	Main 15	Standard 5		Rapid 10		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	5	3	60	85	1417.7	1502.7
Standard	0	0	0	0	0	0
Rapid	5	3	60	85	1417.7	1502.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	65	34.5	53.08	26.2	1383.8	1409.9
Standard	49	25.5	52.04	17.3	1387.5	1404.9
Rapid	10	6	60	85	1388.7	1473.7
Blitz	6	3	50	0	1344.9	1344.9

Date	Main	Standard	Rapid	Blitz
2025-09-30	1451.2	1427.6	1354	1286.3
2025-09-01	1451.2	1427.6	1354	1286.3
2025-08-01	1451.2	1427.6	1354	1286.3
2025-07-01	1451.2	1427.6	1354	1286.3
2025-06-01	1451.2	1427.5	1354	1286.3
2025-05-01	1451.2	1427.4	1354	1286.3
2025-04-01	1451.2	1427.3	1354	1286.3
2025-03-01	1451.2	1427.1	1354	1286.3
2025-02-01	1451.2	1426.3	1354	1286.3
2025-01-01	1443.3	1418.1	1325.6	1286.3
2024-12-01	1443.3	1418.1	1325.6	1286.3
2024-11-01	1443.3	1418.1	1325.6	1286.3
2024-10-01	1443.3	1418.1	1325.6	1286.3
2024-09-01	1443.3	1418.1	1325.6	1286.3
2024-08-01	1448.1	1440.8	1300	1286.3
2024-07-01	1448.1	1440.8	1300	1286.3
2024-06-01	1448.1	1440.8	1300	1286.3
2024-08-01	1448.1	1440.8	1300	1286.3
2024-04-01	1448.1	1440.8	1300	1286.3
2024-03-01	1448.1	1440.8	1300	1286.3
2024-02-01	1448.1	1440.8	1300	1286.3
2024-01-01	1448.1	1440.8	1300	1286.3
2023-12-01	1409.2	1414.8	1200	1211.2
2023-11-01	1409.2	1414.8	1200	1211.2

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	Mangaung Metro Chess 25 January 2025 (A)	2025-01-25	2025-01-25	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mangaung Metro Chess 25 January 2025 (A)	2025-01-25	2025-01-25	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
2	Mangaung Metro Chess 3 August 2024 (A)	2024-08-03	2024-08-03	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
3	Morris Club Championship 2024	2024-07-26	2024-07-27	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
4	Smart Chess Blitz 2020 (Open)	2020-02-29	2020-02-29	Blitz	Mangaung (FMB)	7	6	3	Yes	Analysis
5	Mangaung Metro Chess February 2020 (A)	2020-02-21	2020-02-22	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
6	Mangaung Metro Chess 17-18 January 2020 (A)	2020-01-17	2020-01-18	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
7	Courteney Page 2019 (A)	2019-09-06	2019-09-07	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
8	Mangaung Metro Chess 16-17 August 2019 (A+B)	2019-08-16	2019-08-17	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
9	Mangaung Metro July Trials 2019 (Open)	2019-07-19	2019-07-20	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
10	Mangaung Metro Chess 31 May to 1 June 2019 (A+B)	2019-05-31	2019-06-01	Standard	Mangaung (FMB)	5	4	3	Yes	Analysis
11	6th Piet van Zyl Tournament 2018 (A)	2018-11-30	2018-12-01	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis
12	Mangaung Metro Chess12 & 13 October 2018 (A)	2018-10-12	2018-10-13	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
13	Free State Open 2018 (A)	2018-08-17	2018-08-18	Standard	Mangaung (FMB)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Mangaung Metro July Trials 2019				Tournament Mangaung Metro Chess 16-17 August 2019
		date 2019-07-19	rnd 2	type Standard	result 1	date 2019-08-17	rnd 3	type Standard	result 1
		Opponent Bruwer, M (Marius)				Opponent Goosen, P (Pierre)
2	3	Tournament Mangaung Metro Chess 25 January 2025				Tournament Mangaung Metro Chess 25 January 2025
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-01-25	rnd 5	type Rapid	result 1
		Opponent Colbert, A (Ashlynne)				Opponent Botha, A (Andre)
3	3	Tournament Free State Open 2018				Tournament Mangaung Metro Chess12 & 13 October 2018
		date 2018-08-18	rnd 6	type Standard	result 0.5	date 2018-10-12	rnd 2	type Standard	result 1
		Opponent Botsane, MS (Malefane)				Opponent Mantje, K (Katleho)

#	Games	Start				End
1	6	Tournament Mangaung Metro July Trials 2019				Tournament Mangaung Metro Chess 16-17 August 2019
		date 2019-07-19	rnd 2	type Standard	result 1	date 2019-08-17	rnd 3	type Standard	result 1
		Opponent Bruwer, M (Marius)				Opponent Goosen, P (Pierre)
2	3	Tournament Free State Open 2018				Tournament Mangaung Metro Chess12 & 13 October 2018
		date 2018-08-18	rnd 6	type Standard	result 0.5	date 2018-10-12	rnd 2	type Standard	result 1
		Opponent Botsane, MS (Malefane)				Opponent Mantje, K (Katleho)
3	2	Tournament Morris Club Championship 2024				Tournament Morris Club Championship 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Pitso, L (Lefa)				Opponent Nophale, N (Ntokozo)

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 25 January 2025				Tournament Mangaung Metro Chess 25 January 2025
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-01-25	rnd 5	type Rapid	result 1
		Opponent Colbert, A (Ashlynne)				Opponent Botha, A (Andre)
2	2	Tournament Mangaung Metro Chess 3 August 2024				Tournament Mangaung Metro Chess 3 August 2024
		date 2024-08-03	rnd 4	type Rapid	result 1	date 2024-08-03	rnd 5	type Rapid	result 1
		Opponent Diphoko, T (Tshepo)				Opponent Minnies, WET (Wayne)
3	1	Tournament Mangaung Metro Chess 3 August 2024				Tournament Mangaung Metro Chess 3 August 2024
		date 2024-08-03	rnd 1	type Rapid	result 1	date 2024-08-03	rnd 1	type Rapid	result 1
		Opponent Kabuya, F (Frank)				Opponent Kabuya, F (Frank)

#	Games	Start				End
1	2	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 2	type Blitz	result 1	date 2020-02-29	rnd 3	type Blitz	result 1
		Opponent Mutambala, B (Baraka)				Opponent Peters, L (Lennox)
2	1	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 7	type Blitz	result 1	date 2020-02-29	rnd 7	type Blitz	result 1
		Opponent Goosen, P (Pierre)				Opponent Goosen, P (Pierre)

#	Games	Start				End
1	6	Tournament Mangaung Metro July Trials 2019				Tournament Mangaung Metro Chess 16-17 August 2019
		date 2019-07-19	rnd 2	type Standard	result 1	date 2019-08-17	rnd 3	type Standard	result 1
		Opponent Bruwer, M (Marius)				Opponent Goosen, P (Pierre)
2	3	Tournament Mangaung Metro Chess 25 January 2025				Tournament Mangaung Metro Chess 25 January 2025
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-01-25	rnd 5	type Rapid	result 1
		Opponent Colbert, A (Ashlynne)				Opponent Botha, A (Andre)
3	2	Tournament Mangaung Metro Chess 3 August 2024				Tournament Mangaung Metro Chess 3 August 2024
		date 2024-08-03	rnd 4	type Rapid	result 1	date 2024-08-03	rnd 5	type Rapid	result 1
		Opponent Diphoko, T (Tshepo)				Opponent Minnies, WET (Wayne)

#	Games	Start				End
1	6	Tournament Mangaung Metro July Trials 2019				Tournament Mangaung Metro Chess 16-17 August 2019
		date 2019-07-19	rnd 2	type Standard	result 1	date 2019-08-17	rnd 3	type Standard	result 1
		Opponent Bruwer, M (Marius)				Opponent Goosen, P (Pierre)
2	2	Tournament Morris Club Championship 2024				Tournament Morris Club Championship 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Pitso, L (Lefa)				Opponent Nophale, N (Ntokozo)
3	2	Tournament Mangaung Metro Chess February 2020				Tournament Mangaung Metro Chess February 2020
		date 2020-02-21	rnd 2	type Standard	result 1	date 2020-02-22	rnd 3	type Standard	result 1
		Opponent Buchner, E (Eduard)				Opponent Seromo, L (Leabua)

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 25 January 2025				Tournament Mangaung Metro Chess 25 January 2025
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-01-25	rnd 5	type Rapid	result 1
		Opponent Colbert, A (Ashlynne)				Opponent Botha, A (Andre)
2	2	Tournament Mangaung Metro Chess 3 August 2024				Tournament Mangaung Metro Chess 3 August 2024
		date 2024-08-03	rnd 4	type Rapid	result 1	date 2024-08-03	rnd 5	type Rapid	result 1
		Opponent Diphoko, T (Tshepo)				Opponent Minnies, WET (Wayne)
3	1	Tournament Mangaung Metro Chess 3 August 2024				Tournament Mangaung Metro Chess 3 August 2024
		date 2024-08-03	rnd 1	type Rapid	result 1	date 2024-08-03	rnd 1	type Rapid	result 1
		Opponent Kabuya, F (Frank)				Opponent Kabuya, F (Frank)

#	Games	Start				End
1	2	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 2	type Blitz	result 1	date 2020-02-29	rnd 3	type Blitz	result 1
		Opponent Mutambala, B (Baraka)				Opponent Peters, L (Lennox)
2	1	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 7	type Blitz	result 1	date 2020-02-29	rnd 7	type Blitz	result 1
		Opponent Goosen, P (Pierre)				Opponent Goosen, P (Pierre)

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	Botes ,D (Dion)	3	3	425	3	3	425	0	0	0	0	0	0
1	Botes ,D (Dion)	3	1114.2	1539.2	3	1112.5	1539.2	0	0	0	0	0	0
2	Lebenya ,MJ (Masilonyana Johannes)	3	3	425	3	3	425	0	0	0	0	0	0
2	Lebenya ,MJ (Masilonyana Johannes)	3	1401.1	1826.1	3	1399.9	1826.1	0	0	0	0	0	0
3	Manaba ,T (Thembani)	3	0	-425	2	0	-425	0	0	0	1	0	-425
3	Manaba ,T (Thembani)	3	1608	1183	2	1617.2	1183	0	0	0	1	1601.1	1183
4	Raad ,GR (Graham)	2	1	0	2	1	0	0	0	0	0	0	0
4	Raad ,GR (Graham)	2	1453.2	1453.2	2	1456.4	1453.2	0	0	0	0	0	0
5	Modirwa ,O (Ofentse)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Modirwa ,O (Ofentse)	2	1507.2	1082.2	2	1517.9	1082.2	0	0	0	0	0	0
6	Baatjies ,TW (Thsepo William)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Baatjies ,TW (Thsepo William)	2	1693.6	1268.6	2	1710	1268.6	0	0	0	0	0	0
7	Landman ,J (Johan)	2	1	0	2	1	0	0	0	0	0	0	0
7	Landman ,J (Johan)	2	1367.2	1367.2	2	1363.4	1367.2	0	0	0	0	0	0
8	Vermeulen ,GB (George Barrett)	2	0	-425	1	0	-425	1	0	-425	0	0	0
8	Vermeulen ,GB (George Barrett)	2	1650.1	1225.1	1	1633.2	1225.1	1	1652.8	1225.1	0	0	0
9	Goosen ,P (Pierre)	2	2	425	1	1	425	0	0	0	1	1	425
9	Goosen ,P (Pierre)	2	1284	1709	1	1297.4	1709	0	0	0	1	1158.8	1709
10	Posholi ,K (Kamohelo)	2	0	-425	1	0	-425	0	0	0	1	0	-425
10	Posholi ,K (Kamohelo)	2	1632.4	1207.4	1	1558.9	1207.4	0	0	0	1	1333	1207.4

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Kabuya, D (Didier)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms