Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bekker, D (Dana)

Chess SA id

2110154459

FIDE id

Date of birth

2011-10-11 (U16)

Gender

Female

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-04-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1248.9	1256.2	1200	1200
Raw rating	1248.9	1256.2	1200	1200
Weighted rating	1246.7	1253.7	1200	1200
Weighted performance	0	0	0	0
Floor	783.9	804.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	154.7	153.1	165.8	165.8
Highest rating	1400.4 2024-03-01	1399.8 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1283.9 2024-04-01	1304.1 2024-04-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1242 2025-08-01	1248.2 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1400.4 2024-03-01	1399.8 2024-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1248.9	1256.2	1200	1200
Analysis
Rating	1248.9	1256.2	1200	1200
Raw rating	1248.9	1256.2	1200	1200
Weighted rating	1246.7	1253.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	783.9	804.1	700	700
Max/Min rating change allowed	154.7	153.1	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	1248.9	1256.2	1200	1200
New weighted rating	1247.7	1254.9	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1248.9	1256.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1248.9	1256.2	1200	1200
New K-factor	36	36	36	36
New floor	783.9	804.1	700	700

Item	Main	Standard
	0	0
	0	0
	15	15
	4	4
	0	0
	0	0
History	19	19

Games since
	Main 15	Standard 15		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	19	11	57.89	67.1	1204.7	1271.8
Standard	19	11	57.89	67.1	1204.7	1271.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1248.9	1256.2	1200	1200
2025-09-30	1248.9	1256.2	1200	1200
2025-09-01	1248.9	1256.2	1200	1200
2025-08-01	1248.9	1256.2	1200	1200
2025-07-01	1248.9	1256.2	1200	1200
2025-06-01	1248.9	1256.2	1200	1200
2025-05-01	1248.9	1256.2	1200	1200
2025-04-01	1248.9	1256.2	1200	1200
2025-03-01	1248.9	1256.2	1200	1200
2025-02-01	1248.9	1256.2	1200	1200
2025-01-01	1248.9	1256.2	1200	1200
2024-12-01	1248.9	1256.2	1200	1200
2024-11-01	1248.9	1256.2	1200	1200
2024-10-01	1248.9	1256.2	1200	1200
2024-09-01	1248.9	1256.2	1200	1200
2024-08-01	1248.9	1256.2	1200	1200
2024-07-01	1248.9	1256.2	1200	1200
2024-09-01	1248.9	1256.2	1200	1200
2024-05-01	1248.9	1256.2	1200	1200
2024-04-01	1283.9	1304.1	1200	1200
2024-03-01	1165	1157.2	1200	1200
2024-02-01	1165	1157.2	1200	1200
2024-01-01	1165	1157.2	1200	1200
2023-12-01	1165	1157.2	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	Bojanala's Rating Express 2024 (Bishops)	2024-04-06	2024-04-06	Standard	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis
2	Bojanala Silwerrand's Rating Implosion 2024 (Development)	2024-03-16	2024-03-16	Standard	Bojanala Platina (NBR)	5	5	4.5	Yes	Analysis
3	Schoemies' Kings & Queens 2024 (Development)	2024-03-02	2024-03-02	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
4	Grenswag's Community Battle 2023 (Development)	2023-04-22	2023-04-22	Standard	Bojanala Platina (NBR)	5	4	1	Yes	Analysis

#	Games	Start				End
1	8	Tournament Schoemies' Kings & Queens 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Sengfeng, O (Olerato)				Opponent Malisha, U (Uaffa)
2	2	Tournament Bojanala's Rating Express 2024				Tournament Bojanala's Rating Express 2024
		date 2024-04-06	rnd 4	type Standard	result 0.5	date 2024-04-06	rnd 5	type Standard	result 1
		Opponent Van Rooyen, L (Layton)				Opponent Tyobeka, N (Nceba)
3	1	Tournament Schoemies' Kings & Queens 2024				Tournament Schoemies' Kings & Queens 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Tungwane, T (Thata-Yaone-Etsile)				Opponent Tungwane, T (Thata-Yaone-Etsile)

#	Games	Start				End
1	8	Tournament Schoemies' Kings & Queens 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Sengfeng, O (Olerato)				Opponent Malisha, U (Uaffa)
2	2	Tournament Bojanala's Rating Express 2024				Tournament Bojanala's Rating Express 2024
		date 2024-04-06	rnd 4	type Standard	result 0.5	date 2024-04-06	rnd 5	type Standard	result 1
		Opponent Van Rooyen, L (Layton)				Opponent Tyobeka, N (Nceba)
3	1	Tournament Schoemies' Kings & Queens 2024				Tournament Schoemies' Kings & Queens 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Tungwane, T (Thata-Yaone-Etsile)				Opponent Tungwane, T (Thata-Yaone-Etsile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Schoemies' Kings & Queens 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-16	rnd 1	type Standard	result 1
		Opponent Sengfeng, O (Olerato)				Opponent Mothibedi, K (Kgalalelo)
2	3	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-16	rnd 3	type Standard	result 1	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Tumagole, T (Tlotlo)				Opponent Malisha, U (Uaffa)
3	1	Tournament Bojanala's Rating Express 2024				Tournament Bojanala's Rating Express 2024
		date 2024-04-06	rnd 5	type Standard	result 1	date 2024-04-06	rnd 5	type Standard	result 1
		Opponent Tyobeka, N (Nceba)				Opponent Tyobeka, N (Nceba)

#	Games	Start				End
1	4	Tournament Schoemies' Kings & Queens 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-16	rnd 1	type Standard	result 1
		Opponent Sengfeng, O (Olerato)				Opponent Mothibedi, K (Kgalalelo)
2	3	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-16	rnd 3	type Standard	result 1	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Tumagole, T (Tlotlo)				Opponent Malisha, U (Uaffa)
3	1	Tournament Bojanala's Rating Express 2024				Tournament Bojanala's Rating Express 2024
		date 2024-04-06	rnd 5	type Standard	result 1	date 2024-04-06	rnd 5	type Standard	result 1
		Opponent Tyobeka, N (Nceba)				Opponent Tyobeka, N (Nceba)

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	Van Rooyen ,L (Layton)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Van Rooyen ,L (Layton)	2	1249.2	1461.7	2	1259	1461.7	0	0	0	0	0	0
2	Ndamba ,C (Charlize Yemurai)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ndamba ,C (Charlize Yemurai)	1	1210	785	1	1209.4	785	0	0	0	0	0	0
3	Vercuiel ,E (Estienne)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Vercuiel ,E (Estienne)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Tyobeka ,N (Nceba)	1	1	425	1	1	425	0	0	0	0	0	0
4	Tyobeka ,N (Nceba)	1	1082.3	1507.3	1	1027.1	1507.3	0	0	0	0	0	0
5	Tungwane ,T (Thata-Yaone-Etsile)	1	1	425	1	1	425	0	0	0	0	0	0
5	Tungwane ,T (Thata-Yaone-Etsile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Kwatsi ,N (Ndaka)	1	1	425	1	1	425	0	0	0	0	0	0
6	Kwatsi ,N (Ndaka)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Chipiro ,T (Tavonga)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Chipiro ,T (Tavonga)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Molokwane ,G (Gaona)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Molokwane ,G (Gaona)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Pretorius ,S (Sarel)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Pretorius ,S (Sarel)	1	1539.7	1114.7	1	1541.8	1114.7	0	0	0	0	0	0
10	Tumagole ,T (Tlotlo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Tumagole ,T (Tlotlo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Bekker, D (Dana)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms