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: 2024/09/07 (35 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 rating2089.4
Current Weighted rating2083.5
Current Weighted performance1895.2
Current official/published rating (highest between Raw, WR and WP)2089.4
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)±46.7
Current Raw change used (final)0.0
Projected new Raw rating2089.4
Projected new Weighed rating1917.1
Projected new Weighted performance1895.2
Projected new final Raw rating (if new WP > new Raw)2089.4
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)2089.4
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 rating2100.6
Current Weighted rating2102.9
Current Weighted performance1901.9
Current official/published rating (highest between Raw, WR and WP)2102.9
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)±46.0
Current Raw change used (final)0.0
Projected new Raw rating2100.6
Projected new Weighed rating1934.7
Projected new Weighted performance1901.9
Projected new final Raw rating (if new WP > new Raw)2100.6
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)2100.6
Projected effective change (new Official - current Official)-2.3
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 rating2076.0
Current Weighted performance1610.6
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 rating1910.2
Projected new Weighted performance1610.6
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 rating2066.9
Current Weighted performance1400.2
Current official/published rating (highest between Raw, WR and WP)2067.6
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 rating1901.2
Projected new Weighted performance1400.2
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)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 CT League 2024 (A) 2024/07/20 2024/09/07 Cape Town (WCT) Standard 120 1.00 11 6 2.0 2097.0 2108.0 Analysis
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
43 CT League 2024 (A) 2024/07/20 2024/09/07 Cape Town (WCT) Standard 120 1.00 11 6 2.0 2097.0 2108.0 Analysis
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
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 28 15 5 8 17.5 62.5 106.3 1971.1 2077.4
White 14 8 2 4 9.0 64.3 121.4 1919.9 2041.3
Black 14 7 3 4 8.5 60.7 91.1 2022.4 2113.4
Standard All 21 9 5 7 11.5 54.8 40.5 2029.5 2070.0
White 10 5 2 3 6.0 60.0 85.0 2004.5 2089.5
Black 11 4 3 4 5.5 50.0 0.0 2052.3 2052.3
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 299 193 38 68 212.0 70.9 177.7 1817.3 1994.9
White 155 108 15 32 115.5 74.5 208.4 1811.7 2020.1
Black 144 85 23 36 96.5 67.0 144.6 1823.3 1967.9
Standard All 132 80 24 28 92.0 69.7 167.4 1857.8 2025.3
White 68 44 12 12 50.0 73.5 200.0 1845.3 2045.3
Black 64 36 12 16 42.0 65.6 132.8 1871.2 2004.0
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) 11 4.0 2 4 5 36.4 2094.1 -115.9 1978.2 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 1050108039 Mnyasta, C (Charlton) 7 5.0 5 0 2 71.4 2088.4 182.1 2270.5 View list
5 190013568 James, M (Michael) 7 5.0 4 2 1 71.4 2123.8 182.1 2305.9 View list
6 184032995 Salimu, R (Reuben) 7 4.5 4 1 2 64.3 2099.2 121.4 2220.6 View list
7 182009037 Erlank, WK (Warrick) 7 4.0 4 0 3 57.1 2111.7 60.7 2172.4 View list
8 184042918 Willenberg, KS (Kenneth) 7 3.0 2 2 3 42.9 2091.0 -60.7 2030.2 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