Player Page

Ratings

The Projected values below are NOT the actual and official values as calculated by the Ratings Bureau.

Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating	1958.4
Curent Weighted rating	1909.9
Curent Weighted performance	1753.9
Current official/published rating (highest between Raw, WR and WP)	1958.4
Current floor (min rating allowed)	1657.0
Current highest rating achieved	2157.0
Current K-factor	20
Games played this month	0
Score (S)	0.0
Expected score (We)	0.00
Difference (S-We)	0.00
Current Raw change (no limits, including tournament time weight)	0.0
Current min/max change allowed (with limits)	±56.3
Current Raw change used (final)	0.0
Projected new Raw rating	1958.4
Projected new Weighed rating	1914.1
Projected new Weighted performance	1753.9
Projected new official/published rating (highest between new Raw, new WR and new WP)	1958.4
Projected effective change (new Official - current Official)	=0.0
Projected new highest rating	2157.0
Projected new floor	1657.0
Projected new K-facor	20

Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating	1972.3
Curent Weighted rating	1912.3
Curent Weighted performance	1910.4
Current official/published rating (highest between Raw, WR and WP)	1972.3
Current floor (min rating allowed)	1657.0
Current highest rating achieved	2157.0
Current K-factor	20
Games played this month	0
Score (S)	0.0
Expected score (We)	0.00
Difference (S-We)	0.00
Current Raw change (no limits, including tournament time weight)	0.0
Current min/max change allowed (with limits)	±55.2
Current Raw change used (final)	0.0
Projected new Raw rating	1972.3
Projected new Weighed rating	1917.4
Projected new Weighted performance	1910.4
Projected new official/published rating (highest between new Raw, new WR and new WP)	1972.3
Projected effective change (new Official - current Official)	=0.0
Projected new highest rating	2157.0
Projected new floor	1657.0
Projected new K-facor	20

Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating	1986.9
Curent Weighted rating	1981.2
Curent Weighted performance	1685.1
Current official/published rating (highest between Raw, WR and WP)	1986.9
Current floor (min rating allowed)	1657.0
Current highest rating achieved	2157.0
Current K-factor	20
Games played this month	0
Score (S)	0.0
Expected score (We)	0.00
Difference (S-We)	0.00
Current Raw change (no limits, including tournament time weight)	0.0
Current min/max change allowed (with limits)	±54.0
Current Raw change used (final)	0.0
Projected new Raw rating	1986.9
Projected new Weighed rating	1980.6
Projected new Weighted performance	1685.1
Projected new official/published rating (highest between new Raw, new WR and new WP)	1986.9
Projected effective change (new Official - current Official)	=0.0
Projected new highest rating	2157.0
Projected new floor	1657.0
Projected new K-facor	20

Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating	1993.8
Curent Weighted rating	2017.7
Curent Weighted performance	1709.2
Current official/published rating (highest between Raw, WR and WP)	2017.7
Current floor (min rating allowed)	1657.0
Current highest rating achieved	2157.0
Current K-factor	20
Games played this month	0
Score (S)	0.0
Expected score (We)	0.00
Difference (S-We)	0.00
Current Raw change (no limits, including tournament time weight)	0.0
Current min/max change allowed (with limits)	±53.5
Current Raw change used (final)	0.0
Projected new Raw rating	1993.8
Projected new Weighed rating	2015.5
Projected new Weighted performance	1709.2
Projected new official/published rating (highest between new Raw, new WR and new WP)	2015.5
Projected effective change (new Official - current Official)	-2.3
Projected new highest rating	2157.0
Projected new floor	1657.0
Projected new K-facor	20

Tournaments

Did not participate this month.

#	Tournament	Start	End	Host	Type	Time	Weight	Rns	Gms	Scr	Main	Type	Analysis
6	Hermanus Chess Club Open 2024 (Championship)	2024/04/20	2024/04/20	Overberg (WOS)	Rapid	20	0.47	7	7	3.0	1964.4	2002.3	Analysis
5	Hermanus Chess Club Open 2024 (Blitz)	2024/04/19	2024/04/19	Overberg (WOS)	Blitz	5	0.18	7	6	4.5	1964.4	2012.8	Analysis
4	Cape Town Open Chess Championship 2024 (Championship)	2024/03/15	2024/03/17	Cape Town (WCT)	Standard	90	0.94	6	6	3.0	1973.4	1980.9	Analysis
3	Steinitz Club Team Blitz Championship 2024	2024/02/15	2024/02/15	Cape Town (WCT)	Blitz	5	0.18	7	7	6.0	1972.2	2008.2	Analysis
2	Cape Town Chess Club Annual Blitz Championship 2024	2024/01/07	2024/01/07	Cape Town (WCT)	Blitz	5	0.18	9	9	6.0	1940.3	2028.8	Analysis
1	Cape Town Masters Challenge 2024 (Masters)	2024/01/03	2024/01/07	Cape Town (WCT)	Standard	120	1.00	9	9	6.0	1940.3	1941.1	Analysis

Tournament

Start

End

Host

Type

Time

Weight

Rounds

Games

Score

Main

Type

Analysis

Hermanus Chess Club Open 2024 (Championship)

2024/04/20

Overberg (WOS)

Rapid

0.47

3.0

1964.4

2002.3

Analysis

Hermanus Chess Club Open 2024 (Blitz)

2024/04/19

Overberg (WOS)

Blitz

0.18

4.5

1964.4

2012.8

Analysis

Cape Town Open Chess Championship 2024 (Championship)

2024/03/15

2024/03/17

Cape Town (WCT)

Standard

0.94

3.0

1973.4

1980.9

Analysis

Steinitz Club Team Blitz Championship 2024

2024/02/15

Cape Town (WCT)

Blitz

0.18

6.0

1972.2

2008.2

Analysis

Cape Town Chess Club Annual Blitz Championship 2024

2024/01/07

Cape Town (WCT)

Blitz

0.18

6.0

1940.3

2028.8

Analysis

Cape Town Masters Challenge 2024 (Masters)

2024/01/03

2024/01/07

Cape Town (WCT)

Standard

120

1.00

6.0

1940.3

1941.1

Analysis

Kraaifontein Open 2023 (Championship)

2023/12/09

2023/12/10

Cape Town (WCT)

Standard

0.94

2.5

1888.0

1878.5

Analysis

Western Cape Club Championships 2023 (Tier 1)

2023/10/21

2023/10/22

Eden District (WEG)

Standard

0.85

5.0

1870.4

1862.7

Analysis

2023 Moja Chess Extravaganza (Blitz)

2023/10/03

Frances Baard (NCF)

Blitz

0.18

5.5

1870.4

2021.6

Analysis

2023 Moja Chess Extravaganza (Prestige)

2023/09/30

2023/10/04

Frances Baard (NCF)

Standard

120

1.00

4.5

1870.4

1862.7

Analysis

WP Club League 2023 (A)

2023/07/29

2023/09/09

Cape Town (WCT)

Standard

120

1.00

6.5

1873.0

1863.7

Analysis

GPCA Rapid 2023 (Championship)

2023/06/24

Cape Town (WCT)

Rapid

0.54

6.0

1843.3

1930.4

Analysis

Hermanus Rapid 2023 (A)

2023/04/22

Overberg (WOS)

Rapid

0.54

3.0

1856.9

1974.0

Analysis

Cape Town Open 2023 (Championship)

2023/03/24

2023/03/26

Cape Town (WCT)

Standard

0.94

3.0

1883.8

1895.5

Analysis

Casuarina International 2023 (Rapid)

2023/03/11

2023/03/12

Cape Town (WCT)

Rapid

0.66

3.5

1883.8

2011.2

Analysis

Casuarina International 2023 (Blitz)

2023/03/11

Cape Town (WCT)

Blitz

0.18

6.5

1883.8

2030.6

Analysis

Courtrai Midas Rapid 2023 (Open)

2023/03/04

Cape Winelands (WCW)

Rapid

0.35

4.5

1883.8

2011.2

Analysis

Summer Slam 2022 (A)

2022/12/13

Cape Town (WCT)

Rapid

0.47

3.5

1903.9

2054.4

Analysis

George Open 2022 (A)

2022/12/03

Eden District (WEG)

Standard

0.83

3.5

1903.9

1903.5

Analysis

Western Cape Club Championship 2022 (Tier 1)

2022/10/07

2022/10/09

Cape Town (WCT)

Standard

0.85

4.0

1934.3

1932.9

Analysis

Game History

	Colour	Games	Wins	Draws	Losses	Score	%	Dp	Aor	Perform
Main	All	44	27	3	14	28.5	64.8	125.6	1826.5	1952.1
	White	23	12	2	9	13.0	56.5	55.4	1829.7	1885.2
	Black	21	15	1	5	15.5	73.8	202.4	1823.0	2025.3
Standard	All	15	8	2	5	9.0	60.0	85.0	1923.7	2008.7
	White	7	4	1	2	4.5	64.3	121.4	1913.2	2034.6
	Black	8	4	1	3	4.5	56.3	53.1	1932.8	1985.9
Rapid	All	7	3	0	4	3.0	42.9	-60.7	1982.0	1921.3
	White	4	0	0	4	0.0	0.0	-425.0	2167.2	1742.2
	Black	3	3	0	0	3.0	100.0	425.0	1735.1	2160.1
Blitz	All	22	16	1	5	16.5	75.0	212.5	1710.8	1923.3
	White	12	8	1	3	8.5	70.8	177.1	1668.6	1845.7
	Black	10	8	0	2	8.0	80.0	255.0	1761.4	2016.4

	Colour	Games	Wins	Draws	Losses	Score	%	Dp	Aor	Perform
Main	All	393	229	61	103	259.5	66.0	136.3	1773.2	1909.4
	White	196	116	31	49	131.5	67.1	145.3	1766.7	1912.0
	Black	197	113	30	54	128.0	65.0	127.3	1779.5	1906.8
Standard	All	221	116	46	59	139.0	62.9	109.6	1785.8	1895.4
	White	113	59	24	30	71.0	62.8	109.1	1785.1	1894.1
	Black	108	57	22	29	68.0	63.0	110.2	1786.5	1896.7
Rapid	All	89	56	12	21	62.0	69.7	167.1	1718.2	1885.3
	White	41	26	6	9	29.0	70.7	176.2	1703.4	1879.6
	Black	48	30	6	12	33.0	68.8	159.4	1730.9	1890.3
Blitz	All	83	57	3	23	58.5	70.5	174.1	1798.5	1972.6
	White	42	31	1	10	31.5	75.0	212.5	1779.2	1991.7
	Black	41	26	2	13	27.0	65.9	134.8	1818.3	1953.1

Top 20 opponents most often played

#	Chess SA id	Name	Games	Score	Wins	Draws	Losses	%	Aor	Dp	Perform	View
1	163002189	Bhawoodien, SH (Shabier)	15	7.5	6	3	6	50.0	1965.6	0.0	1965.6	View list
2	194015801	Kleinsmidt, CC (Cherwin)	11	5.5	2	7	2	50.0	1940.1	0.0	1940.1	View list
3	192001584	Baxter, DJ (David)	8	7.0	6	2	0	87.5	1962.8	318.8	2281.5	View list
4	1050108039	Mnyasta, C (Charlton)	8	3.0	2	2	4	37.5	1911.7	-106.3	1805.5	View list
5	173015955	Kobese, AKW (Watu)	8	2.5	1	3	4	31.3	1971.8	-159.4	1812.5	View list
6	173042909	Willenberg, A (Athon)	7	5.5	5	1	1	78.6	1959.2	242.9	2202.0	View list
7	187042911	Willenberg, CG (Craig)	7	4.0	3	2	2	57.1	1916.0	60.7	1976.8	View list
8	107053637	Palmer, RN (Reegan)	6	2.5	2	1	3	41.7	1933.8	-70.8	1863.0	View list
9	1050106200	Braaf, J (Jiraan)	6	2.0	1	2	3	33.3	1972.3	-141.7	1830.6	View list
10	100040966	Van Zyl, A (Albrecht)	5	3.0	3	0	2	60.0	1956.6	85.0	2041.6	View list
11	100000340	Agulhas, K (Keegan)	5	3.0	2	2	1	60.0	1970.1	85.0	2055.1	View list
12	105090611	Mnyasta, T (Tezihano)	5	2.0	2	0	3	40.0	1932.9	-85.0	1847.9	View list
13	162042913	Willenberg, GI (Glen)	5	2.0	2	0	3	40.0	1937.6	-85.0	1852.6	View list
14	1070148235	Rogov, M (Matfey)	5	1.0	1	0	4	20.0	1882.5	-255.0	1627.5	View list
15	187015737	Klaasen, CJ (Calvin)	5	0.0	0	0	5	0.0	1980.5	-425.0	1555.5	View list
16	1120130970	Bell, L (Luke)	4	4.0	4	0	0	100.0	1918.1	425.0	2343.1	View list
17	153010181	Galleid, S (Stephen)	4	4.0	4	0	0	100.0	1978.5	425.0	2403.5	View list
18	162017968	Lewis, MMM (Mark)	4	3.5	3	1	0	87.5	1953.7	318.8	2272.4	View list
19	105057149	Van Der Merwe, A (Alexander)	4	3.0	2	2	0	75.0	1982.8	212.5	2195.3	View list
20	184032995	Salimu, R (Reuben)	4	2.0	2	0	2	50.0	1969.2	0.0	1969.2	View list

Player Page

Willenberg, KS (Kenneth)

Ratings

Tournaments

Game History

Top 20 opponents most often played