Chess South Africa Ratings Database

PLAYER PAGE

Personal

Koenig, W (Wian)

Chess SA id

1140149638

FIDE id

Date of birth

2014-01-02 (U12)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1195.7	1185.2	1200	1200
Raw rating	1195.7	1185.2	1200	1200
Weighted rating	1191.8	1180.6	1200	1200
Weighted performance	850.8	850.5	0	0
Floor	773.4	770.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.8	169.4	165.8	165.8
Highest rating	1286.7 2023-09-01	1283.5 2023-09-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1273.4 2023-10-01	1270.2 2023-10-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1273.4 2024-03-01	1270.2 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1286.7 2023-09-01	1283.5 2023-09-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1195.7	1185.2	1200	1200
Analysis
Rating	1195.7	1185.2	1200	1200
Raw rating	1195.7	1185.2	1200	1200
Weighted rating	1191.8	1180.6	1200
Weighted performance	850.8	850.5	0
K-factor	36	36	36	36
Floor	773.4	770.2	700	700
Max/Min rating change allowed	166.8	169.4	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	1195.7	1185.2	1200	1200
New weighted rating	1191.5	1180.3	1200	1200
New weighted performance	850.4	850.2	0	0
Temp new rating	1195.7	1185.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1195.7	1185.2	1200	1200
New K-factor	36	36	36	36
New floor	773.4	770.2	700	700

Item	Main	Standard
	0	0
	0	0
	9	9
	28	28
	0	0
	0	0
History	37	37

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	37	15	40.54	-80.4	1221.4	1141
Standard	37	15	40.54	-80.4	1221.4	1141
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1195.7	1185.2	1200	1200
2025-09-01	1195.7	1185.2	1200	1200
2025-08-01	1195.7	1185.2	1200	1200
2025-07-01	1195.7	1185.2	1200	1200
2025-06-01	1195.7	1185.2	1200	1200
2025-05-01	1195.7	1185.2	1200	1200
2025-04-01	1195.7	1185.2	1200	1200
2025-03-01	1195.7	1185.2	1200	1200
2025-02-01	1194.6	1184	1200	1200
2025-01-01	1178.3	1165.1	1200	1200
2024-12-01	1178.3	1165.1	1200	1200
2024-11-01	1178.3	1165.1	1200	1200
2024-10-01	1178.3	1165.1	1200	1200
2024-09-01	1178.3	1165.1	1200	1200
2024-08-01	1178.3	1165.1	1200	1200
2024-07-01	1178.3	1165.1	1200	1200
2024-06-01	1178.3	1165.1	1200	1200
2024-08-01	1178.3	1165.1	1200	1200
2024-04-01	1178.3	1165.1	1200	1200
2024-03-01	1218.9	1213.3	1200	1200
2024-02-01	1218.9	1213.3	1200	1200
2024-01-01	1273.4	1270.2	1200	1200
2023-12-01	1273.4	1270.2	1200	1200
2023-11-01	1273.4	1270.2	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	DR KKD Ferdies Mar 2024 (E)	2024-03-02	2024-03-02	Standard	Dr Kenneth Kaunda (NWP)	5	5	1	Yes	Analysis
2	2024 Gauteng Inter-Region Chess Championship (U10B)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	4	0.5	Yes	Analysis
3	DR KKD Trials 2023 (U10)	2023-09-02	2023-09-02	Standard	Dr Kenneth Kaunda (NWP)	5	4	2	Yes	Analysis
4	2023 Thomas Lechelele North West Open (Junior Champs)	2023-09-15	2023-09-16	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
5	DR KKD Meiringspark 2023 (U10)	2023-08-19	2023-08-19	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
6	DR Kenneth Kaunda Curro 2023 (E)	2023-04-22	2023-04-22	Standard	Dr Kenneth Kaunda (NWP)	5	5	2.5	Yes	Analysis
7	Dr KKD NG Goudkop 2023 (D Junior)	2023-03-18	2023-03-18	Standard	Dr Kenneth Kaunda (NWP)	5	4	2	Yes	Analysis
8	Dr. Kenneth Kaunda Saamtrek 2023 (U8+U10)	2023-02-04	2023-02-04	Standard	Dr Kenneth Kaunda (NWP)	5	5	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Dr KKD NG Goudkop 2023				Tournament DR Kenneth Kaunda Curro 2023
		date 2023-03-18	rnd 4	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 0.5
		Opponent Myburgh, M (Minke)				Opponent Mabiza, N (Nomvuselelo)
2	2	Tournament DR KKD Trials 2023				Tournament 2023 Thomas Lechelele North West Open
		date 2023-09-02	rnd 5	type Standard	result 1	date 2023-09-15	rnd 1	type Standard	result 1
		Opponent Molefe, C (Countess Ponelo)				Opponent Mosweu, L (Lesedi)
3	2	Tournament DR KKD Meiringspark 2023				Tournament DR KKD Meiringspark 2023
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Scholtz, I (Imke)				Opponent Helm, C (Christoff)

#	Games	Start				End
1	4	Tournament Dr KKD NG Goudkop 2023				Tournament DR Kenneth Kaunda Curro 2023
		date 2023-03-18	rnd 4	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 0.5
		Opponent Myburgh, M (Minke)				Opponent Mabiza, N (Nomvuselelo)
2	2	Tournament DR KKD Trials 2023				Tournament 2023 Thomas Lechelele North West Open
		date 2023-09-02	rnd 5	type Standard	result 1	date 2023-09-15	rnd 1	type Standard	result 1
		Opponent Molefe, C (Countess Ponelo)				Opponent Mosweu, L (Lesedi)
3	2	Tournament DR KKD Meiringspark 2023				Tournament DR KKD Meiringspark 2023
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Scholtz, I (Imke)				Opponent Helm, C (Christoff)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament DR KKD Trials 2023				Tournament 2023 Thomas Lechelele North West Open
		date 2023-09-02	rnd 5	type Standard	result 1	date 2023-09-15	rnd 1	type Standard	result 1
		Opponent Molefe, C (Countess Ponelo)				Opponent Mosweu, L (Lesedi)
2	2	Tournament DR KKD Meiringspark 2023				Tournament DR KKD Meiringspark 2023
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Scholtz, I (Imke)				Opponent Helm, C (Christoff)
3	1	Tournament DR KKD Ferdies Mar 2024				Tournament DR KKD Ferdies Mar 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Abdalla, A (Abd Elrahman)				Opponent Abdalla, A (Abd Elrahman)

#	Games	Start				End
1	2	Tournament DR KKD Trials 2023				Tournament 2023 Thomas Lechelele North West Open
		date 2023-09-02	rnd 5	type Standard	result 1	date 2023-09-15	rnd 1	type Standard	result 1
		Opponent Molefe, C (Countess Ponelo)				Opponent Mosweu, L (Lesedi)
2	2	Tournament DR KKD Meiringspark 2023				Tournament DR KKD Meiringspark 2023
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Scholtz, I (Imke)				Opponent Helm, C (Christoff)
3	1	Tournament DR KKD Ferdies Mar 2024				Tournament DR KKD Ferdies Mar 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Abdalla, A (Abd Elrahman)				Opponent Abdalla, A (Abd Elrahman)

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 Zyl ,A (Albertus Petrus)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Van Zyl ,A (Albertus Petrus)	2	1478.4	1053.4	2	1476.1	1053.4	0	0	0	0	0	0
2	Molefe ,C (Countess Ponelo)	2	2	425	2	2	425	0	0	0	0	0	0
2	Molefe ,C (Countess Ponelo)	2	1156.2	1581.2	2	1147.2	1581.2	0	0	0	0	0	0
3	Van Niekerk ,K (Kyle)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Van Niekerk ,K (Kyle)	2	1359.4	934.4	2	1356.9	934.4	0	0	0	0	0	0
4	Mochoanchoeng ,T (Thato)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Mochoanchoeng ,T (Thato)	2	1268.6	843.6	2	1278.8	843.6	0	0	0	0	0	0
5	Thope ,R (Refentse)	1	1	425	1	1	425	0	0	0	0	0	0
5	Thope ,R (Refentse)	1	1115.4	1540.4	1	1099.6	1540.4	0	0	0	0	0	0
6	Oberholster ,H (Heno)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Oberholster ,H (Heno)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Ninham ,G (Grant)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Ninham ,G (Grant)	1	1170.5	745.5	1	1164	745.5	0	0	0	0	0	0
8	Mokone ,R (Remoabetswe Kgotla)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mokone ,R (Remoabetswe Kgotla)	1	1552.5	1127.5	1	1535.7	1127.5	0	0	0	0	0	0
9	Mabiza ,N (Nomvuselelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Mabiza ,N (Nomvuselelo)	1	1138.9	1138.9	1	1125.6	1138.9	0	0	0	0	0	0
10	Kekana ,L (Lehlohonolo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Kekana ,L (Lehlohonolo)	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

Koenig, W (Wian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms