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Individual Calculations August 2022 |
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| Cohn, Samuel Total change: 34.40 | |   |
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| Amsterdam Science Park Chess Tournament 2022 - Group B | Amsterdam | NED | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1772 | 4.50 | 6 | 1.72 | 20 | 34.40 | |
|  Oudejans, Martin | | | 1633 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Schreuder Peters, Misja | | | 1876 | NED | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Wagenaar, Harm Theo | | | 1885 | NED | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Velde, Jan | | | 1866 | NED | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Muntslag, Bas | | | 1676 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Trots, Yaroslav | | | 1856 | UKR | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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