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Individual Calculations December 2022 |
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| Furman, Boris Total change: -23.80 | |   |
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| World Senior Championship 2022 - Over 65 | Assisi | ITA | 2022-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 2166 | 7.00 | 11 | -1.19 | 20 | -23.80 | |
|  Gilbert, Michael A | | | 1845 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Bjorgvik, Jan Arne | | | 1793 | NOR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Higatsberger, Michael | | | 1995 | AUT | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Tocco, Paolo | | | 2033 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Kerr, Grant | | | 1766 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sokolowski, Ryszard | | | 2024 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Tsynman, Boris | | | 2045 | FID | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Peter, Steven | | | 2035 | CAN | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Serra Olives, Tomas | f | | 2025 | ESP | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Khropova, Larisa | | wf | 2029 | RUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Mosca, Leonildo | | | 2022 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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