Chess South Africa Ratings Database

PLAYER PAGE

Personal

Coetzer, D (Delise)

Chess SA id

204050970

FIDE id

Date of birth

2004-07-05 (Adult)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1020.9	1018.2	528	528
Raw rating	1020.9	1018.2	528	528
Weighted rating	1020.9	1018.2	528	528
Weighted performance	184.9	184.2	0	0
Floor	520.9	518.2	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	214	214.8	431.9	431.9
Highest rating	1254.4 2018-03-01	1254.4 2018-03-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1020.9 2024-02-01	1018.2 2024-02-01	528 2024-02-01	528 2024-02-01
Highest weighted rating	1020.9 2024-11-01	1018.2 2024-11-01	528 2024-11-01	528 2024-11-01
Highest weighted performance	1254.4 2018-03-01	1254.4 2018-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1020.9	1018.2	528	528
Analysis
Rating	1020.9	1018.2	528	528
Raw rating	1020.9	1018.2	528	528
Weighted rating	1020.9	1018.2	528
Weighted performance	184.9	184.2	0
K-factor	40	40	40	40
Floor	520.9	518.2	500	500
Max/Min rating change allowed	214	214.8	431.9	431.9
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	1020.9	1018.2	528	528
New weighted rating	1020.9	1018.2	528	528
New weighted performance	184.5	183.8	0	0
Temp new rating	1020.9	1018.2	528	528
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1020.9	1018.2	528	528
New K-factor	40	40	40	40
New floor	520.9	518.2	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	42	42

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	28	13.5	48.21	-15.2	1121.6	1106.4
Standard	28	13.5	48.21	-15.2	1121.6	1106.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1020.9	1018.2	528	528
2025-09-01	1020.9	1018.2	528	528
2025-08-01	1020.9	1018.2	528	528
2025-07-01	1020.9	1018.2	528	528
2025-06-01	1020.9	1018.2	528	528
2025-05-01	1020.9	1018.2	528	528
2025-04-01	1020.9	1018.2	528	528
2025-03-01	1020.9	1018.2	528	528
2025-02-01	1020.9	1018.2	528	528
2025-01-01	1020.9	1018.2	528	528
2024-12-01	1020.9	1018.2	528	528
2024-11-01	1020.9	1018.2	528	528
2024-10-01	1020.9	1018.2	528	528
2024-09-01	1020.9	1018.2	528	528
2024-08-01	1020.9	1018.2	528	528
2024-07-01	1020.9	1018.2	528	528
2024-06-01	1020.9	1018.2	528	528
2024-08-01	1020.9	1018.2	528	528
2024-04-01	1020.9	1018.2	528	528
2024-03-01	1020.9	1018.2	528	528
2024-02-01	1020.9	1018.2	528	528
2024-01-01	1020.9	1018.2	528	528
2023-12-01	1020.9	1018.2	528	528
2023-11-01	1020.9	1018.2	528	528

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	2019 Gauteng School League Finals (U19 Open)	2019-08-24	2019-08-24	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	2019 D3 Team League (U19)	2019-07-20	2019-07-20	Standard	Tshwane (GTP)	3	3	1	Yes	Analysis
3	2019 D3 Individuals (U15+U18 Girls)	2019-04-13	2019-04-13	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
4	2018 Gauteng League Final (U15)	2018-08-25	2018-08-25	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
5	2018 Gauteng Secondary Schools Individual Chess Championships (U15 Girls)	2018-05-26	2018-05-26	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
6	2018 D3 Tshwane North Individual Chess Championships (U15-U19 Girls)	2018-03-10	2018-03-10	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2018 Gauteng League Final
		date 2018-05-26	rnd 4	type Standard	result 0.5	date 2018-08-25	rnd 1	type Standard	result 1
		Opponent Malefetsa, T (Thato)				Opponent Mahlangu, D (Delisile)
2	2	Tournament 2019 D3 Individuals				Tournament 2019 D3 Individuals
		date 2019-04-13	rnd 1	type Standard	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Baloyi, D (Dimakatso)				Opponent Mahlaba, KL (Kgothatso Louisa)
3	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 3	type Standard	result 1	date 2019-08-24	rnd 3	type Standard	result 1
		Opponent Mashego, L (Lehlogonolo)				Opponent Mashego, L (Lehlogonolo)

#	Games	Start				End
1	3	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2018 Gauteng League Final
		date 2018-05-26	rnd 4	type Standard	result 0.5	date 2018-08-25	rnd 1	type Standard	result 1
		Opponent Malefetsa, T (Thato)				Opponent Mahlangu, D (Delisile)
2	2	Tournament 2019 D3 Individuals				Tournament 2019 D3 Individuals
		date 2019-04-13	rnd 1	type Standard	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Baloyi, D (Dimakatso)				Opponent Mahlaba, KL (Kgothatso Louisa)
3	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 3	type Standard	result 1	date 2019-08-24	rnd 3	type Standard	result 1
		Opponent Mashego, L (Lehlogonolo)				Opponent Mashego, L (Lehlogonolo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2019 D3 Individuals				Tournament 2019 D3 Individuals
		date 2019-04-13	rnd 1	type Standard	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Baloyi, D (Dimakatso)				Opponent Mahlaba, KL (Kgothatso Louisa)
2	2	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2018 Gauteng League Final
		date 2018-05-26	rnd 5	type Standard	result 1	date 2018-08-25	rnd 1	type Standard	result 1
		Opponent Maquba, B (Buyaphi)				Opponent Mahlangu, D (Delisile)
3	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 3	type Standard	result 1	date 2019-08-24	rnd 3	type Standard	result 1
		Opponent Mashego, L (Lehlogonolo)				Opponent Mashego, L (Lehlogonolo)

#	Games	Start				End
1	2	Tournament 2019 D3 Individuals				Tournament 2019 D3 Individuals
		date 2019-04-13	rnd 1	type Standard	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Baloyi, D (Dimakatso)				Opponent Mahlaba, KL (Kgothatso Louisa)
2	2	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2018 Gauteng League Final
		date 2018-05-26	rnd 5	type Standard	result 1	date 2018-08-25	rnd 1	type Standard	result 1
		Opponent Maquba, B (Buyaphi)				Opponent Mahlangu, D (Delisile)
3	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 3	type Standard	result 1	date 2019-08-24	rnd 3	type Standard	result 1
		Opponent Mashego, L (Lehlogonolo)				Opponent Mashego, L (Lehlogonolo)

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	Baloyi ,D (Dimakatso)	2	2	425	2	2	425	0	0	0	0	0	0
1	Baloyi ,D (Dimakatso)	2	1150.3	1575.3	2	1140.4	1575.3	0	0	0	0	0	0
2	Botha ,L (Le-Ri)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Botha ,L (Le-Ri)	1	1077.5	652.5	1	1083.2	652.5	0	0	0	0	0	0
3	Van Niekerk ,ME (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Van Niekerk ,ME (Matthew)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Maquba ,B (Buyaphi)	1	1	425	1	1	425	0	0	0	0	0	0
4	Maquba ,B (Buyaphi)	1	1200.7	1625.7	1	1200.8	1625.7	0	0	0	0	0	0
5	Ncube ,S (Sanele)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Ncube ,S (Sanele)	1	1207.6	782.6	1	1210.8	782.6	0	0	0	0	0	0
6	Makgato ,L (Lethabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Makgato ,L (Lethabo)	1	860.2	435.2	1	860.2	435.2	0	0	0	0	0	0
7	Makoe ,W (William)	1	1	425	1	1	425	0	0	0	0	0	0
7	Makoe ,W (William)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Matome ,C (Chris)	1	1	425	1	1	425	0	0	0	0	0	0
8	Matome ,C (Chris)	1	1121.6	1546.6	1	1105.6	1546.6	0	0	0	0	0	0
9	Mokwatedi ,K (Kgothatso)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mokwatedi ,K (Kgothatso)	1	674.2	249.2	1	701.6	249.2	0	0	0	0	0	0
10	Luketa ,M (Mukendi J)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Luketa ,M (Mukendi J)	1	1196	771	1	1162.8	771	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Coetzer, D (Delise)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms