Chess South Africa Ratings Database

PLAYER PAGE

Personal

Combrink, ZA (Zenadine)

Chess SA id

209088228

FIDE id

Date of birth

2009-08-01 (U18)

Gender

Female

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Yes

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	1268.1	1261.3	670.4	500
Raw rating	1268.1	1261.3	670.4	500
Weighted rating	1262.8	1257.1	653.9	500
Weighted performance	1025.2	916.6	0	0
Floor	768.1	761.3	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	150.5	151.9	352.6	449.5
Highest rating	1268.1 2025-02-01	1261.3 2025-02-01	1200 2019-12-01	1200 2024-03-01
Highest raw rating	1268.1 2025-02-01	1261.3 2025-02-01	670.4 2024-08-01	500 2024-03-01
Highest weighted rating	1260.7 2025-08-01	1255.5 2025-08-01	670.4 2024-11-01	500 2024-11-01
Highest weighted performance	1266.9 2020-02-01	1258.7 2020-02-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1268.1	1261.3	670.4	500
Analysis
Rating	1268.1	1261.3	670.4	500
Raw rating	1268.1	1261.3	670.4	500
Weighted rating	1262.8	1257.1	653.9
Weighted performance	1025.2	916.6	0
K-factor	36	36	40	40
Floor	768.1	761.3	500	500
Max/Min rating change allowed	150.5	151.9	352.6	449.5
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	1268.1	1261.3	670.4	500
New weighted rating	1263.6	1257.8	657.2	500
New weighted performance	1024.8	916.2	0	0
Temp new rating	1268.1	1261.3	670.4	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1268.1	1261.3	670.4	500
New K-factor	36	36	40	40
New floor	768.1	761.3	500	500

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	10	5	5
	0	0	0
	10	5	5
	0	0	0
History	162	152	10

Games since
	Main 15	Standard 10		Rapid 5		Blitz 0
Gender	Female
Age group	U18
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-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	1233	1318
Standard	5	3	60	85	1233	1318
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	132	72.5	54.92	41.9	1036.5	1078.3
Standard	122	67.5	55.33	45.3	1020.7	1066
Rapid	10	5	50	0	1229.6	1229.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1268.1	1261.3	670.4	500
2025-09-01	1268.1	1261.3	670.4	500
2025-08-01	1268.1	1261.3	670.4	500
2025-07-01	1268.1	1261.3	670.4	500
2025-06-01	1268.1	1261.3	670.4	500
2025-05-01	1268.1	1261.3	670.4	500
2025-04-01	1268.1	1261.3	670.4	500
2025-03-01	1268.1	1261.3	670.4	500
2025-02-01	1268.1	1261.3	670.4	500
2025-01-01	1258.9	1253.2	670.4	500
2024-12-01	1258.9	1253.2	670.4	500
2024-11-01	1258.9	1253.2	670.4	500
2024-10-01	1258.9	1253.2	670.4	500
2024-09-01	1258.9	1253.2	670.4	500
2024-08-01	1258.9	1253.2	670.4	500
2024-07-01	1254.4	1253.2	560.4	500
2024-06-01	1254.4	1253.2	560.4	500
2024-08-01	1254.4	1253.2	560.4	500
2024-04-01	1240.4	1239.2	560.4	500
2024-03-01	1240.4	1239.2	560.4	500
2024-02-01	1240.4	1239.2	560.4	500
2024-01-01	1240.4	1239.2	560.4	500
2023-12-01	1240.4	1239.2	560.4	500
2023-11-01	1240.4	1239.2	560.4	500

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	Bojanala Wildcard 2025 (Rooks)	2025-01-25	2025-01-25	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala Wildcard 2025 (Rooks)	2025-01-25	2025-01-25	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
2	Bojanala's Clash Of Schools - Secondary 2024 (High School Seniors)	2024-07-27	2024-07-27	Rapid	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
3	Bojanala Olienpark's One For The Ages 2024 (Rooks)	2024-04-20	2024-04-20	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
4	Bojanala Chess Federation Clash of Schools 2022 (PS Championship)	2022-07-22	2022-07-22	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
5	RMS Swiss For Rating of Players 2022 (U13)	2022-05-28	2022-05-28	Rapid	Ekurhuleni (GE)	7	5	2	Yes	Analysis
6	Hoerskool Brits Toernooi 2020 (U12)	2020-03-14	2020-03-14	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
7	Lebone II 2020 (U12)	2020-02-15	2020-02-15	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
8	2019 South African Junior Team Championships (U12D)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	2.5	Yes	Analysis
9	NW Open 2019 (B)	2019-10-12	2019-10-12	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
10	Inter Region 2019 (U12 Girls)	2019-10-19	2019-10-19	Standard	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis
11	Laerskool Rustenburg 2019 (U12)	2019-08-17	2019-08-17	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
12	Inter Regional Chess Championship 2019 (U8-U12 Girls)	2019-05-10	2019-05-11	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
13	Laerskool Olienpark 2019 (U12)	2019-04-06	2019-04-06	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
14	Laerskool Vastrap Tournament 2019 (E)	2019-02-23	2019-02-23	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
15	Fields College Open 2019 (U12)	2019-02-02	2019-02-02	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
16	Hoerskool Brits Tournament 2019 (U12)	2019-02-09	2019-02-09	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
17	South African Junior Team Championships 2018 (U10 Girls)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	1	Yes	Analysis
18	Lebone II Chess 2018 (U10)	2018-09-01	2018-09-01	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
19	Laerskool Brits Tournament 2018 (U10)	2018-08-04	2018-08-04	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
20	Ho�rskool Frikkie Meyer 2018 (C)	2018-07-21	2018-07-21	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
21	Inter Regional 2018 (U10 Team)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	4	2	Yes	Analysis
22	Laerskool Proteapark Chess 2018 (D)	2018-05-19	2018-05-19	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
23	Laerskool Olienpark 2018 (U10)	2018-04-21	2018-04-21	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
24	Laerskool Rustenburg 2018 (Primary School Girls)	2018-03-24	2018-03-24	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
25	Hoerskool Brits 2018 (U10)	2018-03-17	2018-03-17	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
26	Laerskool Rustenburg Noord Primary 2018 (Girls)	2018-02-24	2018-02-24	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Lebone II 2020				Tournament Hoerskool Brits Toernooi 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-03-14	rnd 2	type Standard	result 1
		Opponent Matinke, O (Otsile)				Opponent Bezuidenhout, N (Nathan)
2	5	Tournament Inter Region 2019				Tournament 2019 South African Junior Team Championships
		date 2019-10-19	rnd 2	type Standard	result 0.5	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Janse Van Rensburg, AM (Adriana)				Opponent Mahlare, JM (John)
3	4	Tournament Laerskool Proteapark Chess 2018				Tournament Ho�rskool Frikkie Meyer 2018
		date 2018-05-19	rnd 5	type Standard	result 1	date 2018-07-21	rnd 3	type Standard	result 1
		Opponent Tlhage, O (Oratile)				Opponent Lelaka, SK (Sechaba)

#	Games	Start				End
1	5	Tournament Lebone II 2020				Tournament Hoerskool Brits Toernooi 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-03-14	rnd 2	type Standard	result 1
		Opponent Matinke, O (Otsile)				Opponent Bezuidenhout, N (Nathan)
2	5	Tournament Inter Region 2019				Tournament 2019 South African Junior Team Championships
		date 2019-10-19	rnd 2	type Standard	result 0.5	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Janse Van Rensburg, AM (Adriana)				Opponent Mahlare, JM (John)
3	4	Tournament Laerskool Proteapark Chess 2018				Tournament Ho�rskool Frikkie Meyer 2018
		date 2018-05-19	rnd 5	type Standard	result 1	date 2018-07-21	rnd 3	type Standard	result 1
		Opponent Tlhage, O (Oratile)				Opponent Lelaka, SK (Sechaba)

#	Games	Start				End
1	2	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2024-07-27	rnd 2	type Rapid	result 1	date 2024-07-27	rnd 3	type Rapid	result 1
		Opponent Mostert, PJ (Pieter)				Opponent Tshidi, T (Tshegofatso)
2	1	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2024-07-27	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Seabi, A (Aman)				Opponent Seabi, A (Aman)
3	1	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 4	type Rapid	result 1	date 2022-05-28	rnd 4	type Rapid	result 1
		Opponent Vermaak, D (Donovon)				Opponent Vermaak, D (Donovon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Lebone II 2020				Tournament Hoerskool Brits Toernooi 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-03-14	rnd 2	type Standard	result 1
		Opponent Matinke, O (Otsile)				Opponent Bezuidenhout, N (Nathan)
2	4	Tournament Inter Region 2019				Tournament 2019 South African Junior Team Championships
		date 2019-10-19	rnd 3	type Standard	result 1	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Baker, S (Shanel)				Opponent Mahlare, JM (John)
3	4	Tournament Laerskool Proteapark Chess 2018				Tournament Ho�rskool Frikkie Meyer 2018
		date 2018-05-19	rnd 5	type Standard	result 1	date 2018-07-21	rnd 3	type Standard	result 1
		Opponent Tlhage, O (Oratile)				Opponent Lelaka, SK (Sechaba)

#	Games	Start				End
1	5	Tournament Lebone II 2020				Tournament Hoerskool Brits Toernooi 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-03-14	rnd 2	type Standard	result 1
		Opponent Matinke, O (Otsile)				Opponent Bezuidenhout, N (Nathan)
2	4	Tournament Inter Region 2019				Tournament 2019 South African Junior Team Championships
		date 2019-10-19	rnd 3	type Standard	result 1	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Baker, S (Shanel)				Opponent Mahlare, JM (John)
3	4	Tournament Laerskool Proteapark Chess 2018				Tournament Ho�rskool Frikkie Meyer 2018
		date 2018-05-19	rnd 5	type Standard	result 1	date 2018-07-21	rnd 3	type Standard	result 1
		Opponent Tlhage, O (Oratile)				Opponent Lelaka, SK (Sechaba)

#	Games	Start				End
1	2	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2024-07-27	rnd 2	type Rapid	result 1	date 2024-07-27	rnd 3	type Rapid	result 1
		Opponent Mostert, PJ (Pieter)				Opponent Tshidi, T (Tshegofatso)
2	1	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2024-07-27	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Seabi, A (Aman)				Opponent Seabi, A (Aman)
3	1	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 4	type Rapid	result 1	date 2022-05-28	rnd 4	type Rapid	result 1
		Opponent Vermaak, D (Donovon)				Opponent Vermaak, D (Donovon)

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	Molefinyane ,O (Omatla)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Molefinyane ,O (Omatla)	4	767.3	554.8	4	752.7	554.8	0	0	0	0	0	0
2	Pedersen ,J (Jj)	3	3	425	3	3	425	0	0	0	0	0	0
2	Pedersen ,J (Jj)	3	1096	1521	3	1080.3	1521	0	0	0	0	0	0
3	Janse Van Rensburg ,AM (Adriana Maria)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Janse Van Rensburg ,AM (Adriana Maria)	3	976.8	1118.5	3	962.6	1118.5	0	0	0	0	0	0
4	Bredenkamp ,G (Gunther)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Bredenkamp ,G (Gunther)	3	884.9	1026.6	3	853.3	1026.6	0	0	0	0	0	0
5	Fourie ,M (Marli)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Fourie ,M (Marli)	3	837.1	695.4	3	837.8	695.4	0	0	0	0	0	0
6	Fourie ,D (Drikus)	2	2	425	2	2	425	0	0	0	0	0	0
6	Fourie ,D (Drikus)	2	959.6	1384.6	2	915	1384.6	0	0	0	0	0	0
7	Davis ,JJ (Jan Johannes)	2	1	0	2	1	0	0	0	0	0	0	0
7	Davis ,JJ (Jan Johannes)	2	892.3	892.3	2	823.3	892.3	0	0	0	0	0	0
8	Jansen Van Vuuren ,L (Lourein)	2	2	425	2	2	425	0	0	0	0	0	0
8	Jansen Van Vuuren ,L (Lourein)	2	752.4	1177.4	2	733.8	1177.4	0	0	0	0	0	0
9	Difotso ,LR (Lebogang Rotondwa)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Difotso ,LR (Lebogang Rotondwa)	2	1210.5	785.5	2	1200	785.5	0	0	0	0	0	0
10	Van Zyl ,M (Mischka)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Van Zyl ,M (Mischka)	2	1109.1	684.1	2	1120.9	684.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Combrink, ZA (Zenadine)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms