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Individual Calculations January 2023 |
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| Desfosses, Jean Total change: 16.80 | |   |
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| Tournoi des quatre samedis du Perreux-sur-Marne 2022-23 (-1800) r1-2 | LE PERREUX SUR MARNE | FRA | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1270 | 1.00 | 1 | 0.58 | 40 | 23.20 | |
|  Clisci, Serge | | | 1328 | FRA | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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 2023 - Nationale 1 Jeunes r2-3 | FRANCE | FRA | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1270 | 1.00 | 2 | -0.16 | 40 | -6.40 | |
|  Perrin, Stephane | | | 1223 | FRA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Topal, Emir | | | 1202 | FRA | 0.50 | 1 | -0.09 | 40 | -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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