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Blitz:
Individual Calculations January 2022 |
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| Stubbs, Oliver Total change: 88.80 | |   |
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| 2021 London Chess Classic Blitz 3 | London | ENG | 2021-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1868 | 7.00 | 11 | 2.11 | 20 | 42.20 | |
|  Zhao, George | | | 1374 | ENG | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Grieve, Harry | f | | 2208 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Badacsonyi, Stanley | | | 1549 | ENG | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Dupuis, Denis K | | | 1595 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kanyamarala, Trisha | | wm | 2038 | IRL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Manmay, Chopra | | | 1450 | ENG | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Lalic, Peter D | | | 2163 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Andal, Edmond | | | 2114 | PHI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Arkell, Keith C | g | | 2398 | ENG | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Kanyamarala, Tarun | f | | 2077 | IRL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Walker, Samuel A | | | 2016 | ENG | 1.00 | 1 | 0.70 | 20 | 14.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 13th Richmond Blitz Blast - "Rik Thomas Memorial" | London | ENG | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 1868 | 3.50 | 7 | 2.33 | 20 | 46.60 | |
| | Arkell, Keith C | g | | 2398 | ENG | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Large, Peter G | m | | 2243 | ENG | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Lucchi, Lorenzo | | | 2194 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Guthrie, David | c | | 2139 | NZL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Ward, Julian T | | | 2169 | ENG | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Andal, Edmond | | | 2114 | PHI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Onslow, Alfie | | | 1931 | ENG | 1.00 | 1 | 0.59 | 20 | 11.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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