Chess South Africa Ratings Database

PLAYER PAGE

Personal

Korebrits, R (Richard)

Chess SA id

1840135301

FIDE id

Date of birth

1984-06-12 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1526.3	1487.6	1440.8	1363
Raw rating	1526.3	1487.6	1440.8	1363
Weighted rating	1493.1	1450.2	1436.1	1344.6
Weighted performance	1243	842.9	1217	0
Floor	1026.3	987.6	940.8	863
K-factor	32	32	32	36
Min/Max rating change allowed	104.2	110.1	117.7	131.5
Highest rating	1639.5 2021-10-01	1632.2 2021-10-01	1440.8 2025-04-01	1584.8 2023-03-01
Highest raw rating	1526.3 2025-11-01	1487.6 2025-11-01	1440.8 2025-04-01	1363 2025-04-01
Highest weighted rating	1493.1 2025-11-01	1450.2 2025-11-01	1429.9 2025-08-01	1336.5 2025-08-01
Highest weighted performance	1639.5 2021-10-01	1632.2 2021-10-01	1366.3 2024-05-01	1584.8 2023-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1526.3	1487.6	1440.8	1363
Analysis
Rating	1526.3	1487.6	1440.8	1363
Raw rating	1526.3	1487.6	1440.8	1363
Weighted rating	1493.1	1450.2	1436.1
Weighted performance	1243	842.9	1217
K-factor	32	32	32	36
Floor	1026.3	987.6	940.8	863
Max/Min rating change allowed	104.2	110.1	117.7	131.5
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	1526.3	1487.6	1440.8	1363
New weighted rating	1496.5	1453.9	1437.3	1346.9
New weighted performance	1241.6	841.4	1215.5	0
Temp new rating	1526.3	1487.6	1440.8	1363
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1526.3	1487.6	1440.8	1363
New K-factor	32	32	32	36
New floor	1026.3	987.6	940.8	863

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	19	6	6	7
	29	7	6	16
	23	4	11	8
	36	24	12	0
	6	6	0	0
History	113	47	35	31

Games since
	Main 54	Standard 13		Rapid 18		Blitz 23
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1088		339		192
Male	944		291		164
Adult	392		126		86
Adult Male	366		113		77
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	215		95		50
Male	204		90		48
Adult	163		74		41
Adult Male	156		70		39


	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	19	11.5	60.53	89.5	1476.4	1565.8
Standard	6	5	83.33	283.3	1334.4	1617.7
Rapid	6	3.5	58.33	70.8	1416.9	1487.7
Blitz	7	3	42.86	-60.7	1649	1588.3
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	113	63.5	56.19	52.7	1442.4	1495
Standard	47	28.5	60.64	90.4	1413.4	1503.8
Rapid	35	21	60	85	1372.8	1457.8
Blitz	31	14	45.16	-41.1	1564.8	1523.7

Date	Main	Standard	Rapid	Blitz
2025-11-01	1526.3	1487.6	1440.8	1363
2025-09-30	1495.6	1453.7	1440.8	1363
2025-09-01	1495.6	1453.7	1440.8	1363
2025-08-01	1495.6	1453.7	1440.8	1363
2025-07-01	1495.6	1453.7	1440.8	1363
2025-06-01	1495.6	1453.7	1440.8	1363
2025-05-01	1495.6	1453.7	1440.8	1363
2025-04-01	1495.6	1453.7	1440.8	1363
2025-03-01	1495.6	1453.7	1437.3	1322.9
2025-02-01	1495.6	1453.7	1437.3	1322.9
2025-01-01	1495.6	1453.7	1437.3	1322.9
2024-12-01	1495.6	1453.7	1437.3	1322.9
2024-11-01	1495.6	1453.7	1437.3	1322.9
2024-10-01	1495.6	1453.7	1437.3	1322.9
2024-09-01	1474.2	1419.8	1437.3	1322.9
2024-08-01	1474.2	1419.8	1437.3	1322.9
2024-07-01	1474.2	1419.8	1437.3	1322.9
2024-09-01	1474.2	1419.8	1437.3	1322.9
2024-05-01	1460.7	1419.8	1395.2	1322.9
2024-04-01	1460.7	1419.8	1395.2	1322.9
2024-03-01	1460.7	1419.8	1395.2	1322.9
2024-02-01	1457.1	1419.8	1395.2	1300.9
2024-01-01	1460.6	1419.8	1395.2	1341.6
2023-12-01	1460.6	1419.8	1350.3	1293.2

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	Cape Town Chess Federation Club League 2025 (B)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	6	5	Yes	Analysis
2	Cape Town Chess Federation Club League 2025 (C)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	0	0	No	Analysis
3	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	6	3.5	Yes	Analysis
4	Steinitz Festival 2025 (Blitz)	2025-03-14	2025-03-14	Blitz	Cape Town (WCT)	7	7	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (B)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	6	5	Yes	Analysis
2	Cape Town Chess Federation Club League 2025 (C)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	0	0	No	Analysis
3	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	6	3.5	Yes	Analysis
4	Steinitz Festival 2025 (Blitz)	2025-03-14	2025-03-14	Blitz	Cape Town (WCT)	7	7	3	Yes	Analysis
5	CT League 2024 (C)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	1	1	Yes	Analysis
6	CT League 2024 (C)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	6	4.5	Yes	Analysis
7	Steinitz Chess Festival 2024 (Open Rapid)	2024-05-11	2024-05-11	Rapid	Cape Town (WCT)	6	6	4.5	Yes	Analysis
8	Steinitz Club Team Blitz Championship 2024	2024-02-15	2024-02-15	Blitz	Cape Town (WCT)	7	7	4	Yes	Analysis
9	Cape Town Chess Club Annual Blitz Championship 2024	2024-01-07	2024-01-07	Blitz	Cape Town (WCT)	9	9	3	Yes	Analysis
10	Chas Everitt and MHI Attorneys Rapid 2023 (B)	2023-11-04	2023-11-04	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
11	WP Club League 2023 (C)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	4	3	Yes	Analysis
12	Casuarina International 2023 (Rapid)	2023-03-11	2023-03-12	Rapid	Cape Town (WCT)	6	5	3	Yes	Analysis
13	Casuarina International 2023 (Blitz)	2023-03-11	2023-03-11	Blitz	Cape Town (WCT)	9	8	4	Yes	Analysis
14	Western Cape Club Championship 2022 (Tier 2)	2022-10-07	2022-10-09	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
15	2022 Western Province Club League (D)	2022-08-27	2022-10-01	Standard	Cape Town (WCT)	7	7	4	Yes	Analysis
16	Steinitz Individual Rapid 2022	2022-06-10	2022-06-10	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis
17	Steinitz Open 2022 (B)	2022-05-20	2022-05-22	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
18	CTCA Rapid Masters @ Claremont Chess Club 2022 (Open)	2022-03-21	2022-03-21	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis
19	Kraaifontein Open 2022 (Advanced)	2022-01-07	2022-01-09	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
20	Western Cape Club Championships 2021 (B)	2021-10-15	2021-10-17	Standard	Eden (WEG)	6	6	4.5	Yes	Analysis

#	Games	Start				End
1	9	Tournament Steinitz Festival 2025				Tournament Cape Town Chess Federation Club League 2025
		date 2025-03-15	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 10	type Standard	result 0.5
		Opponent Tomi, A (Amange)				Opponent Herder, J (Jovanne)
2	7	Tournament Steinitz Chess Festival 2024				Tournament CT League 2024
		date 2024-05-11	rnd 4	type Rapid	result 1	date 2024-08-24	rnd 8	type Standard	result 1
		Opponent Dubbeld, B (Benjamin)				Opponent Nkonyana, A (Aphelele)
3	5	Tournament WP Club League 2023				Tournament Chas Everitt and MHI Attorneys Rapid 2023
		date 2023-08-19	rnd 5	type Standard	result 1	date 2023-11-04	rnd 2	type Rapid	result 1
		Opponent Preston, W (Waylon)				Opponent Palmer, C (Carl)

#	Games	Start				End
1	7	Tournament WP Club League 2023				Tournament CT League 2024
		date 2023-08-19	rnd 5	type Standard	result 1	date 2024-08-24	rnd 8	type Standard	result 1
		Opponent Preston, W (Waylon)				Opponent Nkonyana, A (Aphelele)
2	4	Tournament 2022 Western Province Club League				Tournament Western Cape Club Championship 2022
		date 2022-09-17	rnd 5	type Standard	result 1	date 2022-10-07	rnd 1	type Standard	result 1
		Opponent Jacobs, T (Teleah)				Opponent Singh, S (Shaurya)
3	4	Tournament Western Cape Club Championships 2021				Tournament Kraaifontein Open 2022
		date 2021-10-16	rnd 4	type Standard	result 1	date 2022-01-07	rnd 1	type Standard	result 1
		Opponent Adams, D (Delbert)				Opponent Adams, K (Kyle)

#	Games	Start				End
1	5	Tournament Chas Everitt and MHI Attorneys Rapid 2023				Tournament Steinitz Chess Festival 2024
		date 2023-11-04	rnd 4	type Rapid	result 1	date 2024-05-11	rnd 2	type Rapid	result 1
		Opponent Weideman, J (Janko)				Opponent Kieser, M (Michael)
2	4	Tournament Steinitz Chess Festival 2024				Tournament Steinitz Festival 2025
		date 2024-05-11	rnd 4	type Rapid	result 1	date 2025-03-15	rnd 1	type Rapid	result 1
		Opponent Dubbeld, B (Benjamin)				Opponent Chambers, C (Connor)
3	3	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 4	type Rapid	result 1	date 2025-03-15	rnd 6	type Rapid	result 0.5
		Opponent Tomi, A (Amange)				Opponent Maxwell, T (Tristan)

#	Games	Start				End
1	2	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-14	rnd 4	type Blitz	result 1	date 2025-03-14	rnd 5	type Blitz	result 1
		Opponent Green, L (Lyndon)				Opponent Preston, W (Waylon)
2	2	Tournament Steinitz Club Team Blitz Championship 2024				Tournament Steinitz Club Team Blitz Championship 2024
		date 2024-02-15	rnd 3	type Blitz	result 1	date 2024-02-15	rnd 4	type Blitz	result 1
		Opponent Galleid, S (Stephen)				Opponent Gall, J (Jenken)
3	2	Tournament Casuarina International 2023				Tournament Casuarina International 2023
		date 2023-03-11	rnd 5	type Blitz	result 1	date 2023-03-11	rnd 6	type Blitz	result 1
		Opponent De Villiers, AM (Ammen Mohammed)				Opponent Willenberg, AB (Ashley)

#	Games	Start				End
1	5	Tournament Steinitz Chess Festival 2024				Tournament CT League 2024
		date 2024-05-11	rnd 6	type Rapid	result 1	date 2024-08-24	rnd 8	type Standard	result 1
		Opponent Diedericks, A (Albert)				Opponent Nkonyana, A (Aphelele)
2	5	Tournament WP Club League 2023				Tournament Chas Everitt and MHI Attorneys Rapid 2023
		date 2023-08-19	rnd 5	type Standard	result 1	date 2023-11-04	rnd 2	type Rapid	result 1
		Opponent Preston, W (Waylon)				Opponent Palmer, C (Carl)
3	3	Tournament Steinitz Club Team Blitz Championship 2024				Tournament Steinitz Chess Festival 2024
		date 2024-02-15	rnd 7	type Blitz	result 1	date 2024-05-11	rnd 2	type Rapid	result 1
		Opponent Tomi, A (Amange)				Opponent Kieser, M (Michael)

#	Games	Start				End
1	7	Tournament WP Club League 2023				Tournament CT League 2024
		date 2023-08-19	rnd 5	type Standard	result 1	date 2024-08-24	rnd 8	type Standard	result 1
		Opponent Preston, W (Waylon)				Opponent Nkonyana, A (Aphelele)
2	2	Tournament 2022 Western Province Club League				Tournament Western Cape Club Championship 2022
		date 2022-10-01	rnd 7	type Standard	result 1	date 2022-10-07	rnd 1	type Standard	result 1
		Opponent Jonkers, T (Tristan)				Opponent Singh, S (Shaurya)
3	2	Tournament Steinitz Open 2022				Tournament Steinitz Open 2022
		date 2022-05-21	rnd 2	type Standard	result 1	date 2022-05-21	rnd 3	type Standard	result 1
		Opponent Maruma, K (Katlego)				Opponent Louw, LT (Llewellyn)

#	Games	Start				End
1	5	Tournament Chas Everitt and MHI Attorneys Rapid 2023				Tournament Steinitz Chess Festival 2024
		date 2023-11-04	rnd 4	type Rapid	result 1	date 2024-05-11	rnd 2	type Rapid	result 1
		Opponent Weideman, J (Janko)				Opponent Kieser, M (Michael)
2	2	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 4	type Rapid	result 1	date 2025-03-15	rnd 5	type Rapid	result 1
		Opponent Tomi, A (Amange)				Opponent Marcus, H (Hendrik)
3	2	Tournament Steinitz Chess Festival 2024				Tournament Steinitz Festival 2025
		date 2024-05-11	rnd 6	type Rapid	result 1	date 2025-03-15	rnd 1	type Rapid	result 1
		Opponent Diedericks, A (Albert)				Opponent Chambers, C (Connor)

#	Games	Start				End
1	2	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-14	rnd 4	type Blitz	result 1	date 2025-03-14	rnd 5	type Blitz	result 1
		Opponent Green, L (Lyndon)				Opponent Preston, W (Waylon)
2	2	Tournament Steinitz Club Team Blitz Championship 2024				Tournament Steinitz Club Team Blitz Championship 2024
		date 2024-02-15	rnd 3	type Blitz	result 1	date 2024-02-15	rnd 4	type Blitz	result 1
		Opponent Galleid, S (Stephen)				Opponent Gall, J (Jenken)
3	2	Tournament Casuarina International 2023				Tournament Casuarina International 2023
		date 2023-03-11	rnd 5	type Blitz	result 1	date 2023-03-11	rnd 6	type Blitz	result 1
		Opponent De Villiers, AM (Ammen Mohammed)				Opponent Willenberg, AB (Ashley)

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	Willenberg ,SC (Shane Clayton)	3	0	-425	0	0	0	2	0	-425	1	0	-425
1	Willenberg ,SC (Shane Clayton)	3	1666.3	1241.3	0	0	0	2	1790.3	1241.3	1	1823.3	1241.3
2	Jonkers ,T (Tristan)	2	2	425	2	2	425	0	0	0	0	0	0
2	Jonkers ,T (Tristan)	2	1476.2	1901.2	2	1441.4	1901.2	0	0	0	0	0	0
3	Parenzee ,E (Ethan)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Parenzee ,E (Ethan)	2	1526.8	1101.8	2	1522.6	1101.8	0	0	0	0	0	0
4	Mangoro ,R (Richard)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Mangoro ,R (Richard)	2	1508	1083	2	1501.2	1083	0	0	0	0	0	0
5	Gall ,J (Jenken)	2	2	425	1	1	425	0	0	0	1	1	425
5	Gall ,J (Jenken)	2	1421.8	1846.8	1	1401.9	1846.8	0	0	0	1	1200	1846.8
6	Galleid ,S (Stephen)	2	1	0	1	0	-425	0	0	0	1	1	425
6	Galleid ,S (Stephen)	2	1614.6	1614.6	1	1612.3	1189.6	0	0	0	1	1595.6	2039.6
7	Preston ,W (Waylon)	2	2	425	1	1	425	0	0	0	1	1	425
7	Preston ,W (Waylon)	2	1350.7	1775.7	1	1286.1	1775.7	0	0	0	1	1243.8	1775.7
8	Frick ,J (Jacques)	2	1	0	0	0	0	2	1	0	0	0	0
8	Frick ,J (Jacques)	2	1614.8	1614.8	0	0	0	2	1653.1	1614.8	0	0	0
9	Bouah ,D (Denise)	2	0	-425	0	0	0	1	0	-425	1	0	-425
9	Bouah ,D (Denise)	2	1697	1272	0	0	0	1	1846.5	1272	1	1730.1	1272
10	Tomi ,A (Amange)	2	2	425	0	0	0	1	1	425	1	1	425
10	Tomi ,A (Amange)	2	1259.9	1684.9	0	0	0	1	1328.7	1684.9	1	1200	1684.9

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Korebrits, R (Richard)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms