Player Page

Willenberg, CG (Craig)
Dob: 1987/02/13 (Adult)
Gender: Male
Chess SA id: 187042911
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s): L2
Last active: 2024/03/17 (92 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 rating2097.0
Current Weighted rating2078.2
Current Weighted performance1900.2
Current official/published rating (highest between Raw, WR and WP)2097.0
Current highest rating achieved2193.7
Current floor (min rating allowed)1693.7
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)±46.2
Current Raw change used (final)0.0
Projected new Raw rating2097.0
Projected new Weighed rating1912.1
Projected new Weighted performance1900.2
Projected new final Raw rating (if new WP > new Raw)2097.0
Projected new highest rating2193.7
Projected new floor1693.7
Projected new K-facor20
Projected new official/published rating (highest between new Raw, new WR and new WP)2097.0
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 rating2108.0
Current Weighted rating2102.3
Current Weighted performance1899.6
Current official/published rating (highest between Raw, WR and WP)2108.0
Current highest rating achieved2188.7
Current floor (min rating allowed)1688.7
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)±45.5
Current Raw change used (final)0.0
Projected new Raw rating2108.0
Projected new Weighed rating1933.9
Projected new Weighted performance1899.6
Projected new final Raw rating (if new WP > new Raw)2108.0
Projected new highest rating2188.7
Projected new floor1688.7
Projected new K-facor20
Projected new official/published rating (highest between new Raw, new WR and new WP)2108.0
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 rating2092.4
Current Weighted rating2068.5
Current Weighted performance1689.4
Current official/published rating (highest between Raw, WR and WP)2092.4
Current highest rating achieved2188.0
Current floor (min rating allowed)1688.0
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)±46.5
Current Raw change used (final)0.0
Projected new Raw rating2092.4
Projected new Weighed rating1903.2
Projected new Weighted performance1689.4
Projected new final Raw rating (if new WP > new Raw)2092.4
Projected new highest rating2188.0
Projected new floor1688.0
Projected new K-facor20
Projected new official/published rating (highest between new Raw, new WR and new WP)2092.4
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 rating2067.6
Current Weighted rating2069.7
Current Weighted performance1478.0
Current official/published rating (highest between Raw, WR and WP)2069.7
Current highest rating achieved2188.0
Current floor (min rating allowed)1688.0
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)±48.2
Current Raw change used (final)0.0
Projected new Raw rating2067.6
Projected new Weighed rating1903.4
Projected new Weighted performance1478.0
Projected new final Raw rating (if new WP > new Raw)2067.6
Projected new highest rating2188.0
Projected new floor1688.0
Projected new K-facor20
Projected new official/published rating (highest between new Raw, new WR and new WP)2067.6
Projected effective change (new Official - current Official)-2.1
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Cape Town Open Chess Championship 2024 (Championship) 2024/03/15 2024/03/17 Cape Town (WCT) Standard 90 0.94 6 6 4.5 2098.9 2105.0 Analysis
2 Steinitz Club Team Blitz Championship 2024 2024/02/15 2024/02/15 Cape Town (WCT) Blitz 5 0.18 7 7 6.0 2096.5 2062.8 Analysis
1 Cape Town Masters Challenge 2024 (Masters) 2024/01/03 2024/01/07 Cape Town (WCT) Standard 120 1.00 9 9 5.0 2099.9 2107.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
42 Cape Town Open Chess Championship 2024 (Championship) 2024/03/15 2024/03/17 Cape Town (WCT) Standard 90 0.94 6 6 4.5 2098.9 2105.0 Analysis
41 Steinitz Club Team Blitz Championship 2024 2024/02/15 2024/02/15 Cape Town (WCT) Blitz 5 0.18 7 7 6.0 2096.5 2062.8 Analysis
40 Cape Town Masters Challenge 2024 (Masters) 2024/01/03 2024/01/07 Cape Town (WCT) Standard 120 1.00 9 9 5.0 2099.9 2107.0 Analysis
39 Kraaifontein Open 2023 (Championship) 2023/12/09 2023/12/10 Cape Town (WCT) Standard 90 0.94 5 5 3.0 2058.4 2096.8 Analysis
38 WP Club League 2023 (A) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 9 5.5 2054.4 2101.6 Analysis
37 GPCA Rapid 2023 (Championship) 2023/06/24 2023/06/24 Cape Town (WCT) Rapid 25 0.54 7 7 3.5 2064.4 2064.3 Analysis
36 Hermanus Rapid 2023 (A) 2023/04/22 2023/04/22 Overberg (WOS) Rapid 25 0.54 6 6 4.0 2080.5 2096.7 Analysis
35 Midas Paints Chess Cup Term 2 2023 (Open) 2023/04/15 2023/04/15 Cape Winelands (WCW) Rapid 13 0.35 6 6 5.0 2080.5 2096.7 Analysis
34 Cape Town Open 2023 (Championship) 2023/03/24 2023/03/26 Cape Town (WCT) Standard 90 0.94 6 6 5.0 2092.8 2105.0 Analysis
33 Casuarina International 2023 (Rapid) 2023/03/11 2023/03/12 Cape Town (WCT) Rapid 35 0.66 6 6 5.0 2092.8 2091.7 Analysis
32 Casuarina International 2023 (Blitz) 2023/03/11 2023/03/11 Cape Town (WCT) Blitz 5 0.18 9 9 5.0 2092.8 2108.3 Analysis
31 Courtrai Midas Rapid 2023 (Open) 2023/03/04 2023/03/04 Cape Winelands (WCW) Rapid 13 0.35 6 6 5.0 2092.8 2091.7 Analysis
30 Summer Slam 2022 (A) 2022/12/13 2022/12/13 Cape Town (WCT) Rapid 20 0.47 6 5 4.5 2104.4 2085.3 Analysis
29 George Open 2022 (A) 2022/12/03 2022/12/03 Eden District (WEG) Standard 60 0.83 5 5 4.0 2104.4 2121.0 Analysis
28 Kenridge Rapid 2022 (A) 2022/11/05 2022/11/05 Cape Town (WCT) Rapid 25 0.54 6 6 6.0 2082.2 2056.9 Analysis
27 2022 Western Province Club League (Premier) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 8 5.0 2067.6 2111.6 Analysis
26 South African Open 2022 (Blitz) 2022/07/14 2022/07/14 Cape Town (WCT) Blitz 5 0.18 10 10 6.5 2074.0 2151.1 Analysis
25 WP Closed 2022 (A) 2022/06/16 2022/06/16 Cape Town (WCT) Standard 120 1.00 7 7 5.0 2065.0 2107.8 Analysis
24 Kraaifontein Open 2022 (Championship) 2022/01/07 2022/01/09 Cape Town (WCT) Standard 90 0.94 6 6 5.5 2054.1 2101.2 Analysis
23 Kraaifontein Rapid 2021 (Championship) 2021/12/11 2021/12/12 Cape Town (WCT) Rapid 30 0.60 6 5 4.0 2059.0 2070.7 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 22 14 3 5 15.5 70.5 173.9 1912.8 2086.6
White 11 8 1 2 8.5 77.3 231.8 1847.9 2079.8
Black 11 6 2 3 7.0 63.6 115.9 1977.6 2093.5
Standard All 15 8 3 4 9.5 63.3 113.3 1967.3 2080.6
White 7 5 1 1 5.5 78.6 242.9 1927.6 2170.5
Black 8 3 2 3 4.0 50.0 0.0 2002.0 2002.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 7 6 0 1 6.0 85.7 303.6 1796.0 2099.6
White 4 3 0 1 3.0 75.0 212.5 1708.6 1921.1
Black 3 3 0 0 3.0 100.0 425.0 1912.6 2337.6
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 293 192 36 65 210.0 71.7 184.2 1809.7 1993.9
White 152 108 14 30 115.0 75.7 218.1 1804.3 2022.4
Black 141 84 22 35 95.0 67.4 147.7 1815.5 1963.2
Standard All 126 79 22 25 90.0 71.4 182.1 1842.2 2024.4
White 65 44 11 10 49.5 76.2 222.3 1829.6 2051.9
Black 61 35 11 15 40.5 66.4 139.3 1855.7 1995.0
Rapid All 107 73 13 21 79.5 74.3 206.5 1759.5 1966.1
White 56 44 3 9 45.5 81.3 265.6 1768.2 2033.8
Black 51 29 10 12 34.0 66.7 141.7 1750.1 1891.7
Blitz All 60 40 1 19 40.5 67.5 148.8 1830.9 1979.7
White 31 20 0 11 20.0 64.5 123.4 1816.7 1940.1
Black 29 20 1 8 20.5 70.7 175.9 1846.2 2022.1
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 173015955 Kobese, AKW (Watu) 10 4.0 2 4 4 40.0 2093.8 -85.0 2008.8 View list
2 187015737 Klaasen, CJ (Calvin) 9 3.5 3 1 5 38.9 2089.3 -94.4 1994.9 View list
3 194015801 Kleinsmidt, CC (Cherwin) 7 5.0 5 0 2 71.4 2091.8 182.1 2274.0 View list
4 190013568 James, M (Michael) 7 5.0 4 2 1 71.4 2123.8 182.1 2305.9 View list
5 184032995 Salimu, R (Reuben) 7 4.5 4 1 2 64.3 2099.2 121.4 2220.6 View list
6 182009037 Erlank, WK (Warrick) 7 4.0 4 0 3 57.1 2111.7 60.7 2172.4 View list
7 184042918 Willenberg, KS (Kenneth) 7 3.0 2 2 3 42.9 2091.0 -60.7 2030.2 View list
8 1050108039 Mnyasta, C (Charlton) 6 4.0 4 0 2 66.7 2086.9 141.7 2228.6 View list
9 105090611 Mnyasta, T (Tezihano) 6 3.0 3 0 3 50.0 2088.4 0.0 2088.4 View list
10 192001584 Baxter, DJ (David) 5 5.0 5 0 0 100.0 2115.6 425.0 2540.6 View list
11 163002189 Bhawoodien, SH (Shabier) 5 3.5 3 1 1 70.0 2101.1 170.0 2271.1 View list
12 171017232 Laurie, JD (John) 4 4.0 4 0 0 100.0 2099.7 425.0 2524.7 View list
13 107053637 Palmer, RN (Reegan) 4 4.0 4 0 0 100.0 2066.3 425.0 2491.3 View list
14 162042913 Willenberg, GI (Glen) 4 4.0 4 0 0 100.0 2116.5 425.0 2541.5 View list
15 100006449 De Jager, LJ (Luan) 4 3.5 3 1 0 87.5 2119.8 318.8 2438.5 View list
16 161042919 Willenberg, RC (Roland) 4 3.5 3 1 0 87.5 2112.0 318.8 2430.8 View list
17 197076467 Mncwabe, M (Minenhle Junior) 4 3.0 3 0 1 75.0 2112.0 212.5 2324.5 View list
18 293034027 Selkirk, RJ (Rebecca) 4 3.0 3 0 1 75.0 2077.2 212.5 2289.7 View list
19 105077311 Brander, WWM (Waylon) 4 3.0 2 2 0 75.0 2067.7 212.5 2280.2 View list
20 170033599 Schuller, A (Ashley) 4 3.0 2 2 0 75.0 2083.9 212.5 2296.4 View list