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Individual Calculations January 2020 |
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| Gwozdz, Jean-Pierre Total change: 1.40 | |   |
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| XIIIe Tournoi des 5 samedis (-2200) r1-3 | LE PERREUX SUR MARNE | FRA | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1383 | 2.00 | 3 | 0.05 | 20 | 1.00 | |
|  Franco Marques, Lucas | | | 1077 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Marival, Fred | | | 1495 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Soubrier, Alain | | | 1195 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | Team 2020 - Ile de France Decembre | IDF | FRA | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1370 | 0.50 | 1 | 0.02 | 20 | 0.40 | |
| | Coursil, Olivier | | | 1382 | FRA | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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