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Rapid:
Individual Calculations November 2021 |
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| Maycock Bates, David Henry Total change: 76.80 | |   |
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| Coulsdon Chess October 2021 Rapidplay Open | London | ENG | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1701 | 5.00 | 7 | 2.45 | 20 | 49.00 | |
|  Faulkner, Adam | | | 1401 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Lock, Gavin R | c | | 2169 | ENG | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Iyengar, Ilya | | | 1918 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rogers, Tim L | | | 1832 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Cherniaev, Alexander | g | | 2411 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ortiz Sanchez, Luis | | | 1887 | ESP | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Whelan, Joseph | | | 1422 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | Golders Green FIDE Rapidplay - OCT1 Open | London | ENG | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1701 | 4.50 | 6 | 1.39 | 20 | 27.80 | |
| | Isaacs, Ruairi | | | 1247 | ENG | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Lucchi, Lorenzo | | | 2048 | ITA | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Jiang, Freddy | | | 1918 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Fava, Lorenzo | | | 1325 | ITA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Mize, Dylan | | | 1609 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Onslow, Alfie | | | 1853 | 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) | | |
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