Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rehse, G (Grant)

Chess SA id

1870307335

FIDE id

Date of birth

1987-02-12 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-11-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1195.6	1185.2	1192.3	1226.3
Raw rating	1195.6	1185.2	1192.3	1226.3
Weighted rating	1190.3	1184.1	1192.2	1204.1
Weighted performance	1058.8	0	0	0
Floor	706.3	700	700	726.3
K-factor	36	36	36	36
Min/Max rating change allowed	166.9	169.4	167.6	159.7
Highest rating	1206.3 2024-08-01	1200 2024-07-01	1200 2024-07-01	1226.3 2025-11-30
Highest raw rating	1206.3 2024-08-01	1200 2024-07-01	1200 2024-07-01	1226.3 2025-11-30
Highest weighted rating	1206.3 2024-08-01	1200 2024-07-01	1200 2024-07-01	1202.1 2025-11-30
Highest weighted performance	1200 2024-12-01	1200 2024-07-01	1200 2024-12-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1195.6	1185.2	1192.3	1226.3
Analysis
Rating	1195.6	1185.2	1192.3	1226.3
Raw rating	1195.6	1185.2	1192.3	1226.3
Weighted rating	1190.3	1184.1	1192.2
Weighted performance	1058.8	0	0
K-factor	36	36	36	36
Floor	706.3	700	700	726.3
Max/Min rating change allowed	166.9	169.4	167.6	159.7
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	1195.6	1185.2	1192.3	1226.3
New weighted rating	1190.7	1184	1192.1	1206
New weighted performance	1051.3	0	0	0
Temp new rating	1195.6	1185.2	1192.3	1226.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1195.6	1185.2	1192.3	1226.3
New K-factor	36	36	36	36
New floor	706.3	700	700	726.3

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	16	3	5	8
	15	4	11	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	31	7	16	8

Games since
	Main 31	Standard 7		Rapid 16		Blitz 8
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	16	4	25	-212.5	1478.9	1266.4
Standard	3	1	33.33	-141.7	1163.8	1022.1
Rapid	5	2	40	-85	1255.7	1170.7
Blitz	8	1	12.5	-318.8	1736.5	1417.8
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	31	10	32.26	-150.8	1359.2	1208.4
Standard	7	2	28.57	-182.1	1212	1029.9
Rapid	16	7	43.75	-53.1	1235	1181.9
Blitz	8	1	12.5	-318.8	1736.5	1417.8

Date	Main	Standard	Rapid	Blitz
2026-01-01	1195.6	1185.2	1192.3	1226.3
2025-11-30	1195.6	1185.2	1192.3	1226.3
2025-11-01	1190.1	1185.2	1192.3	1200
2025-09-30	1190.1	1185.2	1192.3	1200
2025-09-01	1190.1	1185.2	1192.3	1200
2025-08-01	1190.1	1185.2	1192.3	1200
2025-07-01	1189.5	1184.2	1194	1200
2025-06-01	1191.7	1187.2	1194	1200
2025-05-01	1191.7	1187.2	1194	1200
2025-04-01	1191.7	1187.2	1194	1200
2025-03-01	1191.7	1187.2	1194	1200
2025-02-01	1190.8	1186.2	1193.2	1200
2025-01-01	1175.8	1168	1180.4	1200
2024-12-01	1175.8	1168	1180.4	1200
2024-11-01	1175.8	1168	1180.4	1200
2024-10-01	1182.4	1168	1195.2	1200
2024-09-01	1182.4	1168	1195.2	1200
2024-11-01	1206.3	1200	1195.2	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	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

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Commonwealth Chess Championship 2025 (Blitz)	2025-11-16	2025-11-16	Blitz	Malaysia (MAS)	9	8	1	Yes	Analysis
2	Cape Winelands Open 2025 (Parents+Teachers)	2025-07-19	2025-07-19	Rapid	Cape Winelands (WCW)	6	5	2	Yes	Analysis
3	Helderberg Chess Club Open 2025 (C)	2025-06-07	2025-06-08	Standard	Cape Town (WCT)	6	3	1	Yes	Analysis
4	Laerskool Welgemoed Rapid 2024 (Parents)	2024-10-19	2024-10-19	Rapid	Cape Town (WCT)	6	5	2	Yes	Analysis
5	Western Cape Women�s Championship 2024 (Intermediate)	2024-08-10	2024-08-10	Standard	West Coast (WCU)	5	4	1	Yes	Analysis
6	Curro Durbanville Chess Rapid Open 2024 (Parent)	2024-07-13	2024-07-13	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Cape Winelands Open 2025				Tournament Cape Winelands Open 2025
		date 2025-07-19	rnd 3	type Rapid	result 1	date 2025-07-19	rnd 4	type Rapid	result 1
		Opponent van der Merwe, L (Levouy)				Opponent Van Der Spuy, N (Nikoleen)
2	2	Tournament Laerskool Welgemoed Rapid 2024				Tournament Laerskool Welgemoed Rapid 2024
		date 2024-10-19	rnd 3	type Rapid	result 1	date 2024-10-19	rnd 4	type Rapid	result 1
		Opponent Wiggill, R (Riaan)				Opponent Van De Heuvel, H (Hughan)
3	2	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-07-13	rnd 4	type Rapid	result 1	date 2024-07-13	rnd 5	type Rapid	result 1
		Opponent Snyman, D (David)				Opponent Van Der Spuy, L (Lambert Petrus)

#	Games	Start				End
1	1	Tournament Helderberg Chess Club Open 2025				Tournament Helderberg Chess Club Open 2025
		date 2025-06-07	rnd 4	type Standard	result 1	date 2025-06-07	rnd 4	type Standard	result 1
		Opponent Abrahams, N (Nizaam)				Opponent Abrahams, N (Nizaam)
2	1	Tournament Western Cape Women�s Championship 2024				Tournament Western Cape Women�s Championship 2024
		date 2024-08-10	rnd 4	type Standard	result 1	date 2024-08-10	rnd 4	type Standard	result 1
		Opponent Sekoe, M (Mellinda)				Opponent Sekoe, M (Mellinda)

#	Games	Start				End
1	2	Tournament Cape Winelands Open 2025				Tournament Cape Winelands Open 2025
		date 2025-07-19	rnd 3	type Rapid	result 1	date 2025-07-19	rnd 4	type Rapid	result 1
		Opponent van der Merwe, L (Levouy)				Opponent Van Der Spuy, N (Nikoleen)
2	2	Tournament Laerskool Welgemoed Rapid 2024				Tournament Laerskool Welgemoed Rapid 2024
		date 2024-10-19	rnd 3	type Rapid	result 1	date 2024-10-19	rnd 4	type Rapid	result 1
		Opponent Wiggill, R (Riaan)				Opponent Van De Heuvel, H (Hughan)
3	2	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-07-13	rnd 4	type Rapid	result 1	date 2024-07-13	rnd 5	type Rapid	result 1
		Opponent Snyman, D (David)				Opponent Van Der Spuy, L (Lambert Petrus)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Winelands Open 2025				Tournament Cape Winelands Open 2025
		date 2025-07-19	rnd 3	type Rapid	result 1	date 2025-07-19	rnd 4	type Rapid	result 1
		Opponent van der Merwe, L (Levouy)				Opponent Van Der Spuy, N (Nikoleen)
2	2	Tournament Laerskool Welgemoed Rapid 2024				Tournament Laerskool Welgemoed Rapid 2024
		date 2024-10-19	rnd 3	type Rapid	result 1	date 2024-10-19	rnd 4	type Rapid	result 1
		Opponent Wiggill, R (Riaan)				Opponent Van De Heuvel, H (Hughan)
3	2	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-07-13	rnd 4	type Rapid	result 1	date 2024-07-13	rnd 5	type Rapid	result 1
		Opponent Snyman, D (David)				Opponent Van Der Spuy, L (Lambert Petrus)

#	Games	Start				End
1	1	Tournament Helderberg Chess Club Open 2025				Tournament Helderberg Chess Club Open 2025
		date 2025-06-07	rnd 4	type Standard	result 1	date 2025-06-07	rnd 4	type Standard	result 1
		Opponent Abrahams, N (Nizaam)				Opponent Abrahams, N (Nizaam)
2	1	Tournament Western Cape Women�s Championship 2024				Tournament Western Cape Women�s Championship 2024
		date 2024-08-10	rnd 4	type Standard	result 1	date 2024-08-10	rnd 4	type Standard	result 1
		Opponent Sekoe, M (Mellinda)				Opponent Sekoe, M (Mellinda)

#	Games	Start				End
1	2	Tournament Cape Winelands Open 2025				Tournament Cape Winelands Open 2025
		date 2025-07-19	rnd 3	type Rapid	result 1	date 2025-07-19	rnd 4	type Rapid	result 1
		Opponent van der Merwe, L (Levouy)				Opponent Van Der Spuy, N (Nikoleen)
2	2	Tournament Laerskool Welgemoed Rapid 2024				Tournament Laerskool Welgemoed Rapid 2024
		date 2024-10-19	rnd 3	type Rapid	result 1	date 2024-10-19	rnd 4	type Rapid	result 1
		Opponent Wiggill, R (Riaan)				Opponent Van De Heuvel, H (Hughan)
3	2	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-07-13	rnd 4	type Rapid	result 1	date 2024-07-13	rnd 5	type Rapid	result 1
		Opponent Snyman, D (David)				Opponent Van Der Spuy, L (Lambert Petrus)

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	Coetzee ,C (Cornel)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Coetzee ,C (Cornel)	1	1142.5	717.5	1	1137.6	717.5	0	0	0	0	0	0
2	Simango ,S (Selso)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Simango ,S (Selso)	1	1164	739	1	1177.2	739	0	0	0	0	0	0
3	Abrahams ,N (Nizaam)	1	1	425	1	1	425	0	0	0	0	0	0
3	Abrahams ,N (Nizaam)	1	1184.9	1609.9	1	1130.8	1609.9	0	0	0	0	0	0
4	Sekoe ,M (Mellinda)	1	1	425	1	1	425	0	0	0	0	0	0
4	Sekoe ,M (Mellinda)	1	1178.9	1603.9	1	1200	1603.9	0	0	0	0	0	0
5	Abdol ,E (Enrico)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Abdol ,E (Enrico)	1	1156.5	731.5	1	1173.2	731.5	0	0	0	0	0	0
6	Smit ,M (Mario)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Smit ,M (Mario)	1	1112.1	687.1	1	1092.6	687.1	0	0	0	0	0	0
7	Korf ,A (Arie)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Korf ,A (Arie)	1	1246.3	821.3	0	0	0	1	1328	821.3	0	0	0
8	Snyman ,D (David)	1	1	425	0	0	0	1	1	425	0	0	0
8	Snyman ,D (David)	1	1296.7	1721.7	0	0	0	1	1281.4	1721.7	0	0	0
9	Ruiters ,C (Celeste)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Ruiters ,C (Celeste)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Pallav ,K (Kumar)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Pallav ,K (Kumar)	1	1238.5	813.5	0	0	0	1	1270.2	813.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Rehse, G (Grant)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms