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Individual Calculations May 2022 |
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| Oster, Jean-Marie Total change: 2.20 | |   |
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| XYChess Easter Open B (Under 1800) 2022 | Sliema | MLT | 2022-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1399 | 1.00 | 5 | 0.11 | 20 | 2.20 | |
|  Caruana, George | | | 1712 | MLT | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Richards, John | | | 1708 | MLT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Jourde, Michel | | | 1637 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Krajinski, Lutz | | | 1575 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Thornton, Filipina | | wf | 1709 | MLT | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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