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Individual Calculations January 2020 |
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| Chabaud, Philippe Total change: 0.00 | |   |
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| Open de Vitrolles 2019-2020 r3-4 | VITROLLES | FRA | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1461 | 1.00 | 2 | 0.00 | 20 | 0.00 | |
|  Thiers, Jean-Jacques | | | 1528 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | |  Bregier, Gerard | | | 1395 | FRA | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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