Player Page

Willenberg, KS (Kenneth)
Dob: 1984/08/29 (Adult)
Gender: Male
Chess SA id: 184042918
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s): CM
Last active: 2024/06/19 (83 days ago)
Ratings
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
Current Raw rating1963.6
Current Weighted rating1927.5
Current Weighted performance1756.6
Current official/published rating (highest between Raw, WR and WP)1963.6
Current highest rating achieved2157.0
Current floor (min rating allowed)1657.0
Current K-factor20
Games played this month0
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)±55.9
Current Raw change used (final)0.0
Projected new Raw rating1963.6
Projected new Weighed rating1774.8
Projected new Weighted performance1756.6
Projected new final Raw rating (if new WP > new Raw)1963.6
Projected new highest rating2157.0
Projected new floor1657.0
Projected new K-facor20
Projected new official/published rating (highest between new Raw, new WR and new WP)1963.6
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1972.3
Current Weighted rating1932.4
Current Weighted performance1804.9
Current official/published rating (highest between Raw, WR and WP)1972.3
Current highest rating achieved2157.0
Current floor (min rating allowed)1657.0
Current K-factor20
Games played this month0
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 rating1972.3
Projected new Weighed rating1779.3
Projected new Weighted performance1804.9
Projected new final Raw rating (if new WP > new Raw)1972.3
Projected new highest rating2157.0
Projected new floor1657.0
Projected new K-facor20
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
s
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
Current Raw rating1981.5
Current Weighted rating1978.2
Current Weighted performance1844.5
Current official/published rating (highest between Raw, WR and WP)1981.5
Current highest rating achieved2157.0
Current floor (min rating allowed)1657.0
Current K-factor20
Games played this month0
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)±54.5
Current Raw change used (final)0.0
Projected new Raw rating1981.5
Projected new Weighed rating1819.6
Projected new Weighted performance1844.5
Projected new final Raw rating (if new WP > new Raw)1981.5
Projected new highest rating2157.0
Projected new floor1657.0
Projected new K-facor20
Projected new official/published rating (highest between new Raw, new WR and new WP)1981.5
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1993.8
Current Weighted rating2009.4
Current Weighted performance1759.6
Current official/published rating (highest between Raw, WR and WP)2009.4
Current highest rating achieved2157.0
Current floor (min rating allowed)1657.0
Current K-factor20
Games played this month0
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 rating1993.8
Projected new Weighed rating1848.2
Projected new Weighted performance1759.6
Projected new final Raw rating (if new WP > new Raw)1993.8
Projected new highest rating2157.0
Projected new floor1657.0
Projected new K-facor20
Projected new official/published rating (highest between new Raw, new WR and new WP)1993.8
Projected effective change (new Official - current Official)-15.6
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
8 Rylib Winter Slam 2024 (Championship) 2024/06/19 2024/06/19 Cape Town (WCT) Rapid 20 0.47 6 6 5.0 1954.5 1977.3 Analysis
7 Steinitz Chess Festival 2024 (Open Rapid) 2024/05/11 2024/05/11 Cape Town (WCT) Rapid 20 0.47 6 6 4.0 1958.4 1986.9 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
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
59 Rylib Winter Slam 2024 (Championship) 2024/06/19 2024/06/19 Cape Town (WCT) Rapid 20 0.47 6 6 5.0 1954.5 1977.3 Analysis
58 Steinitz Chess Festival 2024 (Open Rapid) 2024/05/11 2024/05/11 Cape Town (WCT) Rapid 20 0.47 6 6 4.0 1958.4 1986.9 Analysis
57 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
56 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
55 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
54 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
53 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
52 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
51 Kraaifontein Open 2023 (Championship) 2023/12/09 2023/12/10 Cape Town (WCT) Standard 90 0.94 5 4 2.5 1888.0 1878.5 Analysis
50 Western Cape Club Championships 2023 (Tier 1) 2023/10/21 2023/10/22 Eden District (WEG) Standard 65 0.85 5 5 5.0 1870.4 1862.7 Analysis
49 2023 Moja Chess Extravaganza (Blitz) 2023/10/03 2023/10/03 Frances Baard (NCF) Blitz 5 0.18 7 7 5.5 1870.4 2021.6 Analysis
48 2023 Moja Chess Extravaganza (Prestige) 2023/09/30 2023/10/04 Frances Baard (NCF) Standard 120 1.00 9 9 4.5 1870.4 1862.7 Analysis
47 WP Club League 2023 (A) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 11 6.5 1873.0 1863.7 Analysis
46 GPCA Rapid 2023 (Championship) 2023/06/24 2023/06/24 Cape Town (WCT) Rapid 25 0.54 7 7 6.0 1843.3 1930.4 Analysis
45 Hermanus Rapid 2023 (A) 2023/04/22 2023/04/22 Overberg (WOS) Rapid 25 0.54 6 6 3.0 1856.9 1974.0 Analysis
44 Cape Town Open 2023 (Championship) 2023/03/24 2023/03/26 Cape Town (WCT) Standard 90 0.94 6 6 3.0 1883.8 1895.5 Analysis
43 Casuarina International 2023 (Rapid) 2023/03/11 2023/03/12 Cape Town (WCT) Rapid 35 0.66 6 6 3.5 1883.8 2011.2 Analysis
42 Casuarina International 2023 (Blitz) 2023/03/11 2023/03/11 Cape Town (WCT) Blitz 5 0.18 9 9 6.5 1883.8 2030.6 Analysis
41 Courtrai Midas Rapid 2023 (Open) 2023/03/04 2023/03/04 Cape Winelands (WCW) Rapid 13 0.35 6 6 4.5 1883.8 2011.2 Analysis
40 Summer Slam 2022 (A) 2022/12/13 2022/12/13 Cape Town (WCT) Rapid 20 0.47 6 6 3.5 1903.9 2054.4 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 56 36 3 17 37.5 67.0 144.2 1809.0 1953.2
White 29 17 2 10 18.0 62.1 102.6 1805.6 1908.2
Black 27 19 1 7 19.5 72.2 188.9 1812.7 2001.6
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 19 12 0 7 12.0 63.2 111.8 1832.3 1944.2
White 10 5 0 5 5.0 50.0 0.0 1894.8 1894.8
Black 9 7 0 2 7.0 77.8 236.1 1762.9 1999.1
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 405 238 61 106 268.5 66.3 138.5 1772.3 1910.8
White 202 121 31 50 136.5 67.6 149.4 1765.1 1914.5
Black 203 117 30 56 132.0 65.0 127.7 1779.5 1907.2
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 101 65 12 24 71.0 70.3 172.5 1721.4 1893.9
White 47 31 6 10 34.0 72.3 189.9 1704.6 1894.5
Black 54 34 6 14 37.0 68.5 157.4 1736.0 1893.4
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 163002189 Bhawoodien, SH (Shabier) 16 7.5 6 3 7 46.9 1964.9 -26.6 1938.3 View list
2 194015801 Kleinsmidt, CC (Cherwin) 11 5.5 2 7 2 50.0 1940.1 0.0 1940.1 View list
3 1050108039 Mnyasta, C (Charlton) 9 3.0 2 2 5 33.3 1916.9 -141.7 1775.3 View list
4 192001584 Baxter, DJ (David) 8 7.0 6 2 0 87.5 1962.8 318.8 2281.5 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 162017968 Lewis, MMM (Mark) 5 3.5 3 1 1 70.0 1954.6 170.0 2124.6 View list
11 100040966 Van Zyl, A (Albrecht) 5 3.0 3 0 2 60.0 1956.6 85.0 2041.6 View list
12 100000340 Agulhas, K (Keegan) 5 3.0 2 2 1 60.0 1970.1 85.0 2055.1 View list
13 105090611 Mnyasta, T (Tezihano) 5 2.0 2 0 3 40.0 1932.9 -85.0 1847.9 View list
14 162042913 Willenberg, GI (Glen) 5 2.0 2 0 3 40.0 1937.6 -85.0 1852.6 View list
15 1070148235 Rogov, M (Matfey) 5 1.0 1 0 4 20.0 1882.5 -255.0 1627.5 View list
16 187015737 Klaasen, CJ (Calvin) 5 0.0 0 0 5 0.0 1980.5 -425.0 1555.5 View list
17 1120130970 Bell, L (Luke) 4 4.0 4 0 0 100.0 1918.1 425.0 2343.1 View list
18 153010181 Galleid, S (Stephen) 4 4.0 4 0 0 100.0 1978.5 425.0 2403.5 View list
19 195022899 Mfazwe, L (Lutho) 4 3.5 3 1 0 87.5 1968.8 318.8 2287.6 View list
20 105057149 Van Der Merwe, A (Alexander) 4 3.0 2 2 0 75.0 1982.8 212.5 2195.3 View list