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Individual Calculations April 2020 |
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| Tanchoux, Pierre Total change: 8.40 | |   |
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| 3eme championnat des plus de 50 ans des Hauts-de-Seine 2020 r5-7 | BOIS COLOMBES | FRA | 2020-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1116 | 1315 | 1.00 | 1 | 0.24 | 20 | 4.80 | |
|  Decobert, Roland | | | 1116 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | Championnat Interne La Dame Noire 2020 r8-9 | MONTIGNY LE BRETONNEUX | FRA | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1315 | 0.50 | 1 | 0.18 | 20 | 3.60 | |
|  Durez, Gerard | | | 1447 | FRA | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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