Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mngomba, CR (Courtney Ruvara)

Chess SA id

2080111287

FIDE id

Date of birth

2008-05-16 (U18)

Gender

Female

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1119.4	1122	1200	1200
Raw rating	1119.4	1122	1200	1200
Weighted rating	1119.4	1122	1200	1200
Weighted performance	311.3	308.4	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	186	185.3	165.8	165.8
Highest rating	1205.8 2019-05-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1205.8 2019-05-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1119.4	1122	1200	1200
Analysis
Rating	1119.4	1122	1200	1200
Raw rating	1119.4	1122	1200	1200
Weighted rating	1119.4	1122	1200
Weighted performance	311.3	308.4	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	186	185.3	165.8	165.8
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	1119.4	1122	1200	1200
New weighted rating	1119.4	1122	1200	1200
New weighted performance	310.9	308.1	0	0
Temp new rating	1119.4	1122	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1119.4	1122	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	41	41

Games since
	Main 0	Standard 0		Rapid 0		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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	41	20.5	50	0	1112	1112
Standard	41	20.5	50	0	1112	1112
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1119.4	1122	1200	1200
2025-09-01	1119.4	1122	1200	1200
2025-08-01	1119.4	1122	1200	1200
2025-07-01	1119.4	1122	1200	1200
2025-06-01	1119.4	1122	1200	1200
2025-05-01	1119.4	1122	1200	1200
2025-04-01	1119.4	1122	1200	1200
2025-03-01	1119.4	1122	1200	1200
2025-02-01	1119.4	1122	1200	1200
2025-01-01	1119.4	1122	1200	1200
2024-12-01	1119.4	1122	1200	1200
2024-11-01	1119.4	1122	1200	1200
2024-10-01	1119.4	1122	1200	1200
2024-09-01	1119.4	1122	1200	1200
2024-08-01	1119.4	1122	1200	1200
2024-07-01	1119.4	1122	1200	1200
2024-06-01	1119.4	1122	1200	1200
2024-08-01	1119.4	1122	1200	1200
2024-04-01	1119.4	1122	1200	1200
2024-03-01	1119.4	1122	1200	1200
2024-02-01	1119.4	1122	1200	1200
2024-01-01	1119.4	1122	1200	1200
2023-12-01	1119.4	1122	1200	1200
2023-11-01	1119.4	1122	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	Hoerskool Brits Toernooi 2020 (U12)	2020-03-14	2020-03-14	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
2	2019 South African Junior Team Championships (U12 Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	1	Yes	Analysis
3	Inter Region 2019 (U12 Girls)	2019-10-19	2019-10-19	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
4	Laerskool Brits 2019 (U12)	2019-08-31	2019-08-31	Standard	Bojanala Platina (NBR)	5	4	2	Yes	Analysis
5	Laerskool Rustenburg 2019 (U12)	2019-08-17	2019-08-17	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
6	Inter Regional Chess Championship 2019 (U8-U12 Girls)	2019-05-10	2019-05-11	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
7	Laerskool Olienpark 2019 (U12)	2019-04-06	2019-04-06	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
8	Hoerskool Brits Tournament 2019 (U12)	2019-02-09	2019-02-09	Standard	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Inter Regional Chess Championship 2019				Tournament Laerskool Rustenburg 2019
		date 2019-05-11	rnd 4	type Standard	result 1	date 2019-08-17	rnd 3	type Standard	result 1
		Opponent Tohlang, R (Reamohetse)				Opponent Byliefeldt, L (Leroux)
2	4	Tournament Laerskool Olienpark 2019				Tournament Inter Regional Chess Championship 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-05-10	rnd 2	type Standard	result 1
		Opponent Britz, D (Danielle)				Opponent Janse Van Rensburg, M (Michelle)
3	3	Tournament Hoerskool Brits Toernooi 2020				Tournament Hoerskool Brits Toernooi 2020
		date 2020-03-14	rnd 3	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Seabela, A (Amantle)				Opponent Pedersen, J (Jj)

#	Games	Start				End
1	5	Tournament Inter Regional Chess Championship 2019				Tournament Laerskool Rustenburg 2019
		date 2019-05-11	rnd 4	type Standard	result 1	date 2019-08-17	rnd 3	type Standard	result 1
		Opponent Tohlang, R (Reamohetse)				Opponent Byliefeldt, L (Leroux)
2	4	Tournament Laerskool Olienpark 2019				Tournament Inter Regional Chess Championship 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-05-10	rnd 2	type Standard	result 1
		Opponent Britz, D (Danielle)				Opponent Janse Van Rensburg, M (Michelle)
3	3	Tournament Hoerskool Brits Toernooi 2020				Tournament Hoerskool Brits Toernooi 2020
		date 2020-03-14	rnd 3	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Seabela, A (Amantle)				Opponent Pedersen, J (Jj)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Inter Regional Chess Championship 2019				Tournament Laerskool Rustenburg 2019
		date 2019-05-11	rnd 4	type Standard	result 1	date 2019-08-17	rnd 3	type Standard	result 1
		Opponent Tohlang, R (Reamohetse)				Opponent Byliefeldt, L (Leroux)
2	4	Tournament Laerskool Olienpark 2019				Tournament Inter Regional Chess Championship 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-05-10	rnd 2	type Standard	result 1
		Opponent Britz, D (Danielle)				Opponent Janse Van Rensburg, M (Michelle)
3	3	Tournament Hoerskool Brits Toernooi 2020				Tournament Hoerskool Brits Toernooi 2020
		date 2020-03-14	rnd 3	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Seabela, A (Amantle)				Opponent Pedersen, J (Jj)

#	Games	Start				End
1	5	Tournament Inter Regional Chess Championship 2019				Tournament Laerskool Rustenburg 2019
		date 2019-05-11	rnd 4	type Standard	result 1	date 2019-08-17	rnd 3	type Standard	result 1
		Opponent Tohlang, R (Reamohetse)				Opponent Byliefeldt, L (Leroux)
2	4	Tournament Laerskool Olienpark 2019				Tournament Inter Regional Chess Championship 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-05-10	rnd 2	type Standard	result 1
		Opponent Britz, D (Danielle)				Opponent Janse Van Rensburg, M (Michelle)
3	3	Tournament Hoerskool Brits Toernooi 2020				Tournament Hoerskool Brits Toernooi 2020
		date 2020-03-14	rnd 3	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Seabela, A (Amantle)				Opponent Pedersen, J (Jj)

No games found.

#	Games	Start				End

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	Letupu ,L (Lemogang)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Letupu ,L (Lemogang)	2	1194.6	769.6	2	1181.4	769.6	0	0	0	0	0	0
2	Fouche ,E (Estelle)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Fouche ,E (Estelle)	2	1064.8	639.8	2	1043.5	639.8	0	0	0	0	0	0
3	Janse Van Rensburg ,AM (Adriana Maria)	2	1	0	2	1	0	0	0	0	0	0	0
3	Janse Van Rensburg ,AM (Adriana Maria)	2	954	954	2	931.3	954	0	0	0	0	0	0
4	Bosman ,E (Elri)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bosman ,E (Elri)	1	1098.3	673.3	1	1075	673.3	0	0	0	0	0	0
5	Jansen Van Vuuren ,L (Lourein)	1	1	425	1	1	425	0	0	0	0	0	0
5	Jansen Van Vuuren ,L (Lourein)	1	1013.6	1438.6	1	1007.1	1438.6	0	0	0	0	0	0
6	Kruger ,R (Ruben)	1	1	425	1	1	425	0	0	0	0	0	0
6	Kruger ,R (Ruben)	1	1215.3	1640.3	1	1218.4	1640.3	0	0	0	0	0	0
7	Jordaan ,D (Dailina)	1	1	425	1	1	425	0	0	0	0	0	0
7	Jordaan ,D (Dailina)	1	964.5	1389.5	1	960.2	1389.5	0	0	0	0	0	0
8	Roos ,J (Justin)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Roos ,J (Justin)	1	1187.7	762.7	1	1171.6	762.7	0	0	0	0	0	0
9	Masilela ,K (Khetho)	1	1	425	1	1	425	0	0	0	0	0	0
9	Masilela ,K (Khetho)	1	1116.2	1541.2	1	1109.2	1541.2	0	0	0	0	0	0
10	Baker ,S (Shanel)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Baker ,S (Shanel)	1	1058	633	1	1028.2	633	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Mngomba, CR (Courtney Ruvara)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms