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Individual Calculations October 2023 |
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| Guidarelli, Pierre Total change: -18.00 | |   |
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| Ko de rentree d'Orange 2023 (-2400) | ORANGE | FRA | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1327 | 1.50 | 4 | -0.90 | 20 | -18.00 | |
|  Vigner, Jerome | | | 1175 | FRA | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Bellet, Paul | | | 1195 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Guidarelli, Patricia | | | 1112 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Vedel, Alexandre | | | 1518 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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