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Individual Calculations December 2023 |
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| Marshall, Michael Total change: -55.40 | |   |
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| FIDE World Senior Chess Championships 2023 - Over 65 | Terrasini | ITA | 2023-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1845 | 4.50 | 11 | -2.77 | 20 | -55.40 | |
|  Smith, Robert W | f | | 2162 | NZL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Vidalon, Raul | | | 1445 * | PER | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mittermaier, Christian | | | 1725 | AUT | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Schramek, Kurt | | | 1599 | AUT | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Parvulescu, Nicu | | | 1694 | ROU | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ring, Rudolf | | | 1731 | AUT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Araya Umana, Carlos | c | | 1788 | CRC | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Alioto, Claudio | | | 1585 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bjorgvik, Jan Arne | | | 1726 | NOR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Vieira, Alexandre Letizio | | | 1694 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Minelli, Fausto | | | 1748 | BRA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * 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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