Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Beer, D (Debra)

Chess SA id

2030106443

FIDE id

Date of birth

2003-11-30 (Adult)

Gender

Female

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1093.3	1070.4	1200	1200
Raw rating	1093.3	1070.4	1200	1200
Weighted rating	1093.3	1070.4	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	193	199.4	165.8	165.8
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1093.3	1070.4	1200	1200
Analysis
Rating	1093.3	1070.4	1200	1200
Raw rating	1093.3	1070.4	1200	1200
Weighted rating	1093.3	1070.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	193	199.4	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	1093.3	1070.4	1200	1200
New weighted rating	1093.3	1070.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1093.3	1070.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1093.3	1070.4	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	19	19

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	9	47.37	-22.4	1069.6	1047.2
Standard	19	9	47.37	-22.4	1069.6	1047.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1093.3	1070.4	1200	1200
2025-09-01	1093.3	1070.4	1200	1200
2025-08-01	1093.3	1070.4	1200	1200
2025-07-01	1093.3	1070.4	1200	1200
2025-06-01	1093.3	1070.4	1200	1200
2025-05-01	1093.3	1070.4	1200	1200
2025-04-01	1093.3	1070.4	1200	1200
2025-03-01	1093.3	1070.4	1200	1200
2025-02-01	1093.3	1070.4	1200	1200
2025-01-01	1093.3	1070.4	1200	1200
2024-12-01	1093.3	1070.4	1200	1200
2024-11-01	1093.3	1070.4	1200	1200
2024-10-01	1093.3	1070.4	1200	1200
2024-09-01	1093.3	1070.4	1200	1200
2024-08-01	1093.3	1070.4	1200	1200
2024-07-01	1093.3	1070.4	1200	1200
2024-06-01	1093.3	1070.4	1200	1200
2024-08-01	1093.3	1070.4	1200	1200
2024-04-01	1093.3	1070.4	1200	1200
2024-03-01	1093.3	1070.4	1200	1200
2024-02-01	1093.3	1070.4	1200	1200
2024-01-01	1093.3	1070.4	1200	1200
2023-12-01	1093.3	1070.4	1200	1200
2023-11-01	1093.3	1070.4	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	High School League Tournament 2020 (U19)	2020-02-08	2020-02-08	Standard	Mangaung (FMB)	5	4	2.5	Yes	Analysis
2	Mangaung Metro Chess February 2020 (B)	2020-02-21	2020-02-22	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
3	Grey College Team Championship 2020 (B)	2020-01-31	2020-02-01	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis
4	Courteney Page 2018 (Ladies)	2018-09-07	2018-09-08	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess February 2020				Tournament Mangaung Metro Chess February 2020
		date 2020-02-22	rnd 3	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 0.5
		Opponent Leonard, J (Jade)				Opponent Venter, I (Imche)
2	2	Tournament High School League Tournament 2020				Tournament High School League Tournament 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Mdhluli, J (Jd)				Opponent Mokgaloane, T (Tsholofelo)
3	2	Tournament Courteney Page 2018				Tournament Courteney Page 2018
		date 2018-09-08	rnd 4	type Standard	result 1	date 2018-09-08	rnd 5	type Standard	result 1
		Opponent Van Der Walt, L (Lize)				Opponent Leonard, J (Jade)

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess February 2020				Tournament Mangaung Metro Chess February 2020
		date 2020-02-22	rnd 3	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 0.5
		Opponent Leonard, J (Jade)				Opponent Venter, I (Imche)
2	2	Tournament High School League Tournament 2020				Tournament High School League Tournament 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Mdhluli, J (Jd)				Opponent Mokgaloane, T (Tsholofelo)
3	2	Tournament Courteney Page 2018				Tournament Courteney Page 2018
		date 2018-09-08	rnd 4	type Standard	result 1	date 2018-09-08	rnd 5	type Standard	result 1
		Opponent Van Der Walt, L (Lize)				Opponent Leonard, J (Jade)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Mangaung Metro Chess February 2020				Tournament Mangaung Metro Chess February 2020
		date 2020-02-22	rnd 3	type Standard	result 1	date 2020-02-22	rnd 4	type Standard	result 1
		Opponent Leonard, J (Jade)				Opponent Mokeyane, B (Boitumelo)
2	2	Tournament High School League Tournament 2020				Tournament High School League Tournament 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Mdhluli, J (Jd)				Opponent Mokgaloane, T (Tsholofelo)
3	2	Tournament Courteney Page 2018				Tournament Courteney Page 2018
		date 2018-09-08	rnd 4	type Standard	result 1	date 2018-09-08	rnd 5	type Standard	result 1
		Opponent Van Der Walt, L (Lize)				Opponent Leonard, J (Jade)

#	Games	Start				End
1	2	Tournament Mangaung Metro Chess February 2020				Tournament Mangaung Metro Chess February 2020
		date 2020-02-22	rnd 3	type Standard	result 1	date 2020-02-22	rnd 4	type Standard	result 1
		Opponent Leonard, J (Jade)				Opponent Mokeyane, B (Boitumelo)
2	2	Tournament High School League Tournament 2020				Tournament High School League Tournament 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Mdhluli, J (Jd)				Opponent Mokgaloane, T (Tsholofelo)
3	2	Tournament Courteney Page 2018				Tournament Courteney Page 2018
		date 2018-09-08	rnd 4	type Standard	result 1	date 2018-09-08	rnd 5	type Standard	result 1
		Opponent Van Der Walt, L (Lize)				Opponent Leonard, J (Jade)

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	Leonard ,J (Jade)	2	2	425	2	2	425	0	0	0	0	0	0
1	Leonard ,J (Jade)	2	1167.2	1592.2	2	1161	1592.2	0	0	0	0	0	0
2	Shariff ,S (Stacey)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Shariff ,S (Stacey)	1	902.4	477.4	1	874	477.4	0	0	0	0	0	0
3	Mahe ,L (Letlala)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mahe ,L (Letlala)	1	836.2	1261.2	1	844.6	1261.2	0	0	0	0	0	0
4	Danti ,S (Sitembiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Danti ,S (Sitembiso)	1	796.8	371.8	1	796.8	371.8	0	0	0	0	0	0
5	Minnaar ,A (Ammoret)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Minnaar ,A (Ammoret)	1	1062.2	637.2	1	1049.2	637.2	0	0	0	0	0	0
6	Joseph ,R (Rehan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Joseph ,R (Rehan)	1	1040.8	615.8	1	1045.8	615.8	0	0	0	0	0	0
7	Van Wyk ,S (Shimiah)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Wyk ,S (Shimiah)	1	910.3	485.3	1	906.1	485.3	0	0	0	0	0	0
8	Nwenyi ,P (Prince)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Nwenyi ,P (Prince)	1	1096.9	1096.9	1	1086.3	1096.9	0	0	0	0	0	0
9	Van Der Merwe ,HP (Henko Pieter)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Van Der Merwe ,HP (Henko Pieter)	1	960.4	535.4	1	976.2	535.4	0	0	0	0	0	0
10	Van Der Walt ,L (Lize)	1	1	425	1	1	425	0	0	0	0	0	0
10	Van Der Walt ,L (Lize)	1	941.6	1366.6	1	947.5	1366.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

De Beer, D (Debra)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms