Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gibbens, G (Gregory)

Chess SA id

1090160749

FIDE id

Date of birth

2009-11-20 (U18)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1314.4	1287.9	1267.6	1252.4
Raw rating	1314.4	1287.9	1267.6	1252.4
Weighted rating	1248.8	1219.2	1265.9	1211.1
Weighted performance	1216.3	0	1153.3	0
Floor	814.4	787.9	767.6	752.4
K-factor	36	36	36	36
Min/Max rating change allowed	140.9	146.3	150.6	153.9
Highest rating	1402.2 2023-08-01	1287.9 2025-09-30	1447.9 2023-08-01	1252.4 2025-08-01
Highest raw rating	1314.4 2025-09-30	1287.9 2025-09-30	1267.6 2025-02-01	1252.4 2025-08-01
Highest weighted rating	1248.8 2025-09-30	1219.2 2025-09-30	1265.4 2025-08-01	1203.1 2025-08-01
Highest weighted performance	1402.2 2023-08-01	1200 2024-03-01	1447.9 2023-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1314.4	1287.9	1267.6	1252.4
Analysis
Rating	1314.4	1287.9	1267.6	1252.4
Raw rating	1314.4	1287.9	1267.6	1252.4
Weighted rating	1248.8	1219.2	1265.9
Weighted performance	1216.3	0	1153.3
K-factor	36	36	36	36
Floor	814.4	787.9	767.6	752.4
Max/Min rating change allowed	140.9	146.3	150.6	153.9
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	1314.4	1287.9	1267.6	1252.4
New weighted rating	1254.7	1225.4	1266.1	1214.8
New weighted performance	1215.8	0	1152.8	0
Temp new rating	1314.4	1287.9	1267.6	1252.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1314.4	1287.9	1267.6	1252.4
New K-factor	36	36	36	36
New floor	814.4	787.9	767.6	752.4

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	16	7	0	9
	50	15	29	6
	25	0	25	0
	0	0	0	0
	0	0	0	0
History	91	22	54	15

Games since
	Main 76	Standard 22		Rapid 39		Blitz 15
Gender	Male
Age group	U18
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	3028		43		36
Male	2402		37		30
U18	465		12		11
U18 Male	389		12		11
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1218		38		35
Male	985		35		32
U18	151		15		15
U18 Male	134		15		15
Blitz
	RSA		Province		Region
Overall	353		9		7
Male	335		9		7
U18	37		1		1
U18 Male	34		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	16	12	75	212.5	1309.5	1522
Standard	7	6	85.71	303.6	1207.1	1510.7
Rapid	0	0	0	0	0	0
Blitz	9	6	66.67	141.7	1389.2	1530.9
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	91	62	68.13	154.1	1256	1410.1
Standard	22	13.5	61.36	96.6	1297.3	1393.9
Rapid	54	39.5	73.15	196.8	1221.2	1417.9
Blitz	15	9	60	85	1320.9	1405.9

Date	Main	Standard	Rapid	Blitz
2025-09-30	1314.4	1287.9	1267.6	1252.4
2025-09-01	1279.7	1242.6	1267.6	1252.4
2025-08-01	1279.7	1242.6	1267.6	1252.4
2025-07-01	1261	1242.6	1267.6	1198.9
2025-06-01	1261	1242.6	1267.6	1198.9
2025-05-01	1230.3	1200	1267.6	1198.9
2025-04-01	1230.3	1200	1267.6	1198.9
2025-03-01	1230.3	1200	1267.6	1198.9
2025-02-01	1230.3	1200	1267.6	1198.8
2025-01-01	1230.3	1200	1263.4	1196.8
2024-12-01	1230.3	1200	1263.4	1196.8
2024-11-01	1230.3	1200	1263.4	1196.8
2024-10-01	1230.3	1200	1263.4	1196.8
2024-09-01	1230.9	1200	1263.4	1200
2024-08-01	1230.9	1200	1263.4	1200
2024-07-01	1230.9	1200	1263.4	1200
2024-06-01	1230.9	1200	1263.4	1200
2024-08-01	1230.9	1200	1263.4	1200
2024-04-01	1230.9	1200	1263.4	1200
2024-03-01	1230.9	1200	1263.4	1200
2024-02-01	1230.9	1200	1263.4	1200
2024-01-01	1230.9	1200	1263.4	1200
2023-12-01	1230.9	1200	1263.4	1200
2023-11-01	1230.9	1200	1263.4	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	Bloemfontein Highchool Chess Teams Aug 2025	2025-07-26	2025-09-06	Standard	Mangaung (FMB)	6	3	3	Yes	Analysis
2	Smart Chess Blitz 2025 (Open)	2025-07-19	2025-07-19	Blitz	Mangaung (FMB)	9	9	6	Yes	Analysis
3	Mangaung Metro Chess 9-10 May 2025 (B)	2025-05-09	2025-05-10	Standard	Mangaung (FMB)	5	4	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bloemfontein Highchool Chess Teams Aug 2025	2025-07-26	2025-09-06	Standard	Mangaung (FMB)	6	3	3	Yes	Analysis
2	Smart Chess Blitz 2025 (Open)	2025-07-19	2025-07-19	Blitz	Mangaung (FMB)	9	9	6	Yes	Analysis
3	Mangaung Metro Chess 9-10 May 2025 (B)	2025-05-09	2025-05-10	Standard	Mangaung (FMB)	5	4	3	Yes	Analysis
4	Smart Chess Blitz 2024 (B)	2024-09-07	2024-09-07	Blitz	Mangaung (FMB)	7	6	3	Yes	Analysis
5	Bloemfontein Highschool League 02 Aug 2024 (U15A)	2024-08-02	2024-08-02	Rapid	Mangaung (FMB)	5	4	4	Yes	Analysis
6	Mangaung Metro Chess 3 August 2024 (B)	2024-08-03	2024-08-03	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
7	10th Piet van Zyl Chess Festival 2024 (A+B)	2024-05-24	2024-05-25	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis
8	Spartan Bishops Chess Championships 2024 (Bishops)	2024-05-04	2024-05-05	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
9	Mangaung Metro Chess 12-13 April 2024 (B)	2024-04-12	2024-04-13	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
10	Bloemfontein Highschool League 2024 (U17A)	2024-03-08	2024-03-08	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis
11	Mangaung Metro Chess 9 March 2024 (B)	2024-03-09	2024-03-09	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis
12	Mangaung Metro Chess 10 February 2024 (B)	2024-02-10	2024-02-10	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis
13	Bloemfontein High School League 16 February 2024 (U17A)	2024-02-16	2024-02-16	Rapid	Mangaung (FMB)	5	5	5	Yes	Analysis
14	Bloemfontein HS League 13 October 2023 (U13+U15)	2023-10-13	2023-10-13	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
15	Bloemfontein HS League 27 October 2023 (U13-U17)	2023-10-27	2023-10-27	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
16	St Andrews 19 August 2023 (B)	2023-08-19	2023-08-19	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
17	Bloemfontein League 25 August 2023 (U13+U15)	2023-08-25	2023-08-25	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis
18	Bloemfontein Highschool League 24 Feb 2023 (U17)	2023-02-24	2023-02-24	Rapid	Mangaung (FMB)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament Mangaung Metro Chess 10 February 2024				Tournament Bloemfontein Highschool League 2024
		date 2024-02-10	rnd 5	type Rapid	result 1	date 2024-03-08	rnd 2	type Rapid	result 1
		Opponent Weng, Q (Qi)				Opponent Gerber, M (Michar)
2	6	Tournament Smart Chess Blitz 2025				Tournament Smart Chess Blitz 2025
		date 2025-07-19	rnd 3	type Blitz	result 1	date 2025-07-19	rnd 8	type Blitz	result 1
		Opponent Van Der Ross, E (Ezra)				Opponent Snell, CR (Connor Reece)
3	6	Tournament Bloemfontein Highschool League 2024				Tournament Mangaung Metro Chess 9 March 2024
		date 2024-03-08	rnd 4	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Tsunke, R (Refiloe)				Opponent Steyn, J (Johannes)

#	Games	Start				End
1	4	Tournament Mangaung Metro Chess 12-13 April 2024				Tournament Mangaung Metro Chess 12-13 April 2024
		date 2024-04-12	rnd 1	type Standard	result 1	date 2024-04-13	rnd 4	type Standard	result 1
		Opponent Laurence, J (Joshua)				Opponent Hattingh, E (Eckhard)
2	3	Tournament Mangaung Metro Chess 9-10 May 2025				Tournament Mangaung Metro Chess 9-10 May 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Vilakazi, S (Simangele)				Opponent Monaheng, P (Poloko)
3	3	Tournament Spartan Bishops Chess Championships 2024				Tournament Spartan Bishops Chess Championships 2024
		date 2024-05-04	rnd 2	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Nyubatyha, A (Asiyolise)				Opponent Mwelwa, P (Palo)

#	Games	Start				End
1	8	Tournament Mangaung Metro Chess 10 February 2024				Tournament Bloemfontein Highschool League 2024
		date 2024-02-10	rnd 5	type Rapid	result 1	date 2024-03-08	rnd 2	type Rapid	result 1
		Opponent Weng, Q (Qi)				Opponent Gerber, M (Michar)
2	6	Tournament Bloemfontein Highschool League 2024				Tournament Mangaung Metro Chess 9 March 2024
		date 2024-03-08	rnd 4	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Tsunke, R (Refiloe)				Opponent Steyn, J (Johannes)
3	6	Tournament Bloemfontein HS League 27 October 2023				Tournament Mangaung Metro Chess 10 February 2024
		date 2023-10-27	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Sealoma, T (Tshegofatso)				Opponent Codron, J (Jesse)

#	Games	Start				End
1	6	Tournament Smart Chess Blitz 2025				Tournament Smart Chess Blitz 2025
		date 2025-07-19	rnd 3	type Blitz	result 1	date 2025-07-19	rnd 8	type Blitz	result 1
		Opponent Van Der Ross, E (Ezra)				Opponent Snell, CR (Connor Reece)
2	2	Tournament Smart Chess Blitz 2024				Tournament Smart Chess Blitz 2024
		date 2024-09-07	rnd 5	type Blitz	result 1	date 2024-09-07	rnd 6	type Blitz	result 1
		Opponent Savvas, C (Christopher)				Opponent Bothma, J (Johannes)
3	1	Tournament Smart Chess Blitz 2024				Tournament Smart Chess Blitz 2024
		date 2024-09-07	rnd 3	type Blitz	result 1	date 2024-09-07	rnd 3	type Blitz	result 1
		Opponent Vilakazi, S (Simangele)				Opponent Vilakazi, S (Simangele)

#	Games	Start				End
1	8	Tournament Mangaung Metro Chess 10 February 2024				Tournament Bloemfontein Highschool League 2024
		date 2024-02-10	rnd 5	type Rapid	result 1	date 2024-03-08	rnd 2	type Rapid	result 1
		Opponent Weng, Q (Qi)				Opponent Gerber, M (Michar)
2	6	Tournament Smart Chess Blitz 2025				Tournament Smart Chess Blitz 2025
		date 2025-07-19	rnd 3	type Blitz	result 1	date 2025-07-19	rnd 8	type Blitz	result 1
		Opponent Van Der Ross, E (Ezra)				Opponent Snell, CR (Connor Reece)
3	6	Tournament Bloemfontein Highschool League 2024				Tournament Mangaung Metro Chess 9 March 2024
		date 2024-03-08	rnd 4	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Tsunke, R (Refiloe)				Opponent Steyn, J (Johannes)

#	Games	Start				End
1	4	Tournament Mangaung Metro Chess 12-13 April 2024				Tournament Mangaung Metro Chess 12-13 April 2024
		date 2024-04-12	rnd 1	type Standard	result 1	date 2024-04-13	rnd 4	type Standard	result 1
		Opponent Laurence, J (Joshua)				Opponent Hattingh, E (Eckhard)
2	3	Tournament Mangaung Metro Chess 9-10 May 2025				Tournament Mangaung Metro Chess 9-10 May 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Vilakazi, S (Simangele)				Opponent Monaheng, P (Poloko)
3	1	Tournament 10th Piet van Zyl Chess Festival 2024				Tournament 10th Piet van Zyl Chess Festival 2024
		date 2024-05-24	rnd 2	type Standard	result 1	date 2024-05-24	rnd 2	type Standard	result 1
		Opponent Moosa, S (Shiraaz)				Opponent Moosa, S (Shiraaz)

#	Games	Start				End
1	8	Tournament Mangaung Metro Chess 10 February 2024				Tournament Bloemfontein Highschool League 2024
		date 2024-02-10	rnd 5	type Rapid	result 1	date 2024-03-08	rnd 2	type Rapid	result 1
		Opponent Weng, Q (Qi)				Opponent Gerber, M (Michar)
2	6	Tournament Bloemfontein Highschool League 2024				Tournament Mangaung Metro Chess 9 March 2024
		date 2024-03-08	rnd 4	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Tsunke, R (Refiloe)				Opponent Steyn, J (Johannes)
3	6	Tournament Bloemfontein HS League 27 October 2023				Tournament Mangaung Metro Chess 10 February 2024
		date 2023-10-27	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Sealoma, T (Tshegofatso)				Opponent Codron, J (Jesse)

#	Games	Start				End
1	6	Tournament Smart Chess Blitz 2025				Tournament Smart Chess Blitz 2025
		date 2025-07-19	rnd 3	type Blitz	result 1	date 2025-07-19	rnd 8	type Blitz	result 1
		Opponent Van Der Ross, E (Ezra)				Opponent Snell, CR (Connor Reece)
2	2	Tournament Smart Chess Blitz 2024				Tournament Smart Chess Blitz 2024
		date 2024-09-07	rnd 5	type Blitz	result 1	date 2024-09-07	rnd 6	type Blitz	result 1
		Opponent Savvas, C (Christopher)				Opponent Bothma, J (Johannes)
3	1	Tournament Smart Chess Blitz 2024				Tournament Smart Chess Blitz 2024
		date 2024-09-07	rnd 3	type Blitz	result 1	date 2024-09-07	rnd 3	type Blitz	result 1
		Opponent Vilakazi, S (Simangele)				Opponent Vilakazi, S (Simangele)

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	Sealoma ,T (Tshegofatso)	3	3	425	0	0	0	3	3	425	0	0	0
1	Sealoma ,T (Tshegofatso)	3	1305	1730	0	0	0	3	1307.4	1730	0	0	0
2	Moosa ,S (Shiraaz)	2	2	425	1	1	425	1	1	425	0	0	0
2	Moosa ,S (Shiraaz)	2	1211.7	1636.7	1	1227.7	1636.7	1	1160.8	1636.7	0	0	0
3	Codron ,J (Jesse)	2	2	425	1	1	425	1	1	425	0	0	0
3	Codron ,J (Jesse)	2	1218.5	1643.5	1	1003	1643.5	1	1170	1643.5	0	0	0
4	Geyser ,H (Heinrich)	2	1	0	1	1	425	1	0	-425	0	0	0
4	Geyser ,H (Heinrich)	2	1098.2	1098.2	1	1093.4	1523.2	1	1039.5	673.2	0	0	0
5	Monaheng ,P (Poloko)	2	2	425	1	1	425	1	1	425	0	0	0
5	Monaheng ,P (Poloko)	2	1213.1	1638.1	1	1323.6	1638.1	1	1066	1638.1	0	0	0
6	Vilakazi ,S (Simangele)	2	2	425	1	1	425	0	0	0	1	1	425
6	Vilakazi ,S (Simangele)	2	1156.7	1581.7	1	1216.9	1581.7	0	0	0	1	1200	1581.7
7	Cassim ,A (Ameera)	2	1	0	0	0	0	2	1	0	0	0	0
7	Cassim ,A (Ameera)	2	1253.5	1253.5	0	0	0	2	1314.4	1253.5	0	0	0
8	Molatloe ,K (Keagan)	2	1	0	0	0	0	2	1	0	0	0	0
8	Molatloe ,K (Keagan)	2	1237.4	1237.4	0	0	0	2	1224.6	1237.4	0	0	0
9	Whyte ,W (Wyatt)	2	1	0	0	0	0	2	1	0	0	0	0
9	Whyte ,W (Wyatt)	2	1118.9	1118.9	0	0	0	2	937.6	1118.9	0	0	0
10	Beelders ,K (Kyra)	2	2	425	0	0	0	2	2	425	0	0	0
10	Beelders ,K (Kyra)	2	1141.6	1566.6	0	0	0	2	1065.9	1566.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Gibbens, G (Gregory)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms