Chess South Africa Ratings Database

PLAYER PAGE

Personal

Koekemoer, W (Waldo)

Chess SA id

1090141543

FIDE id

Date of birth

2009-07-27 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-07-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1197.8	1186.8	1224	1200
Raw rating	1197.8	1186.8	1224	1200
Weighted rating	1197.8	1186.8	1224	1200
Weighted performance	0	0	0	0
Floor	710.3	700	724	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.3	169	160.2	165.8
Highest rating	1210.3 2022-06-01	1200 2018-10-01	1297 2022-05-01	1200 2018-10-01
Highest raw rating	1210.3 2022-06-01	1200 2020-01-01	1224 2024-02-01	1200 2024-02-01
Highest weighted rating	1210.3 2022-07-01	1200 2018-10-01	1224 2024-05-01	1200 2018-10-01
Highest weighted performance	1208.2 2022-05-01	1200 2020-01-01	1297 2022-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1197.8	1186.8	1224	1200
Analysis
Rating	1197.8	1186.8	1224	1200
Raw rating	1197.8	1186.8	1224	1200
Weighted rating	1197.8	1186.8	1224
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	710.3	700	724	700
Max/Min rating change allowed	166.3	169	160.2	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	1197.8	1186.8	1224	1200
New weighted rating	1197.8	1186.8	1224	1200
New weighted performance	0	0	0	0
Temp new rating	1197.8	1186.8	1224	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1197.8	1186.8	1224	1200
New K-factor	36	36	36	36
New floor	710.3	700	724	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	11	5	6
	0	0	0
History	11	5	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-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	11	5.5	50	0	1202	1202
Standard	5	2	40	-85	1217.2	1132.2
Rapid	6	3.5	58.33	70.8	1189.3	1260.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1197.8	1186.8	1224	1200
2025-09-30	1197.8	1186.8	1224	1200
2025-09-01	1197.8	1186.8	1224	1200
2025-08-01	1197.8	1186.8	1224	1200
2025-07-01	1197.8	1186.8	1224	1200
2025-06-01	1197.8	1186.8	1224	1200
2025-05-01	1197.8	1186.8	1224	1200
2025-04-01	1197.8	1186.8	1224	1200
2025-03-01	1197.8	1186.8	1224	1200
2025-02-01	1197.8	1186.8	1224	1200
2025-01-01	1197.8	1186.8	1224	1200
2024-12-01	1197.8	1186.8	1224	1200
2024-11-01	1197.8	1186.8	1224	1200
2024-10-01	1197.8	1186.8	1224	1200
2024-09-01	1197.8	1186.8	1224	1200
2024-08-01	1197.8	1186.8	1224	1200
2024-07-01	1197.8	1186.8	1224	1200
2024-09-01	1197.8	1186.8	1224	1200
2024-05-01	1197.8	1186.8	1224	1200
2024-04-01	1197.8	1186.8	1224	1200
2024-03-01	1197.8	1186.8	1224	1200
2024-02-01	1197.8	1186.8	1224	1200
2024-01-01	1197.8	1186.8	1224	1200
2023-12-01	1197.8	1186.8	1224	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 Chess Federation Clash of Schools 2022 (PS Championship)	2022-07-22	2022-07-22	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
2	RMS Swiss For Rating of Players 2022 (U13)	2022-05-28	2022-05-28	Rapid	Ekurhuleni (GE)	7	6	3.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament RMS Swiss For Rating of Players 2022				Tournament Bojanala Chess Federation Clash of Schools 2022
		date 2022-05-28	rnd 7	type Rapid	result 0.5	date 2022-07-22	rnd 2	type Standard	result 1
		Opponent Mhange, B (Blessing)				Opponent Fillis, B (Bradwyn)
2	3	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 2	type Rapid	result 1	date 2022-05-28	rnd 4	type Rapid	result 1
		Opponent Pheiffer, C (Charl)				Opponent Blignaut, M (Milan)

#	Games	Start				End
1	2	Tournament Bojanala Chess Federation Clash of Schools 2022				Tournament Bojanala Chess Federation Clash of Schools 2022
		date 2022-07-22	rnd 1	type Standard	result 1	date 2022-07-22	rnd 2	type Standard	result 1
		Opponent Nkone, H (Hlompho)				Opponent Fillis, B (Bradwyn)

#	Games	Start				End
1	3	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 2	type Rapid	result 1	date 2022-05-28	rnd 4	type Rapid	result 1
		Opponent Pheiffer, C (Charl)				Opponent Blignaut, M (Milan)
2	1	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 7	type Rapid	result 0.5	date 2022-05-28	rnd 7	type Rapid	result 0.5
		Opponent Mhange, B (Blessing)				Opponent Mhange, B (Blessing)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 2	type Rapid	result 1	date 2022-05-28	rnd 4	type Rapid	result 1
		Opponent Pheiffer, C (Charl)				Opponent Blignaut, M (Milan)
2	2	Tournament Bojanala Chess Federation Clash of Schools 2022				Tournament Bojanala Chess Federation Clash of Schools 2022
		date 2022-07-22	rnd 1	type Standard	result 1	date 2022-07-22	rnd 2	type Standard	result 1
		Opponent Nkone, H (Hlompho)				Opponent Fillis, B (Bradwyn)

#	Games	Start				End
1	2	Tournament Bojanala Chess Federation Clash of Schools 2022				Tournament Bojanala Chess Federation Clash of Schools 2022
		date 2022-07-22	rnd 1	type Standard	result 1	date 2022-07-22	rnd 2	type Standard	result 1
		Opponent Nkone, H (Hlompho)				Opponent Fillis, B (Bradwyn)

#	Games	Start				End
1	3	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 2	type Rapid	result 1	date 2022-05-28	rnd 4	type Rapid	result 1
		Opponent Pheiffer, C (Charl)				Opponent Blignaut, M (Milan)

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	Nana ,A (Aboay-Debrah)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Nana ,A (Aboay-Debrah)	1	1109.4	684.4	1	1095.6	684.4	0	0	0	0	0	0
2	Bassie ,U (Unathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Bassie ,U (Unathi)	1	1325.8	900.8	1	1320	900.8	0	0	0	0	0	0
3	Combrinck ,J (Janeske)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Combrinck ,J (Janeske)	1	1319.3	894.3	1	1292.4	894.3	0	0	0	0	0	0
4	Nkone ,H (Hlompho)	1	1	425	1	1	425	0	0	0	0	0	0
4	Nkone ,H (Hlompho)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Fillis ,B (Bradwyn)	1	1	425	1	1	425	0	0	0	0	0	0
5	Fillis ,B (Bradwyn)	1	1131.6	1556.6	1	1200	1556.6	0	0	0	0	0	0
6	Sebake ,P (Phalafalo)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Sebake ,P (Phalafalo)	1	1107.7	682.7	0	0	0	1	1200	682.7	0	0	0
7	Blignaut ,M (Milan)	1	1	425	0	0	0	1	1	425	0	0	0
7	Blignaut ,M (Milan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Pheiffer ,C (Charl)	1	1	425	0	0	0	1	1	425	0	0	0
8	Pheiffer ,C (Charl)	1	1206.5	1631.5	0	0	0	1	1225.6	1631.5	0	0	0
9	Mhange ,B (Blessing)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
9	Mhange ,B (Blessing)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
10	Van Der Westhuizen ,V (Van Zyl)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Van Der Westhuizen ,V (Van Zyl)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Koekemoer, W (Waldo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms