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Individual Calculations August 2023 |
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| Stefanko, Christopher Total change: -29.80 | |   |
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| Championnat de Paris IdF 2023 Open C | PARIS | FRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1207 | 2.00 | 7 | -1.49 | 20 | -29.80 | |
|  Manouelian, Patrick | | | 1377 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  McDonald, Margaret | | | 1105 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Bernard, Marc-Olivier | | | 1446 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Anton Nixon, Dorine | | | 1009 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Saci, Leila | | | 1355 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Bocquenet, Boris | | | 1084 | FRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Sansone, Alessio | | | 1102 | FRA | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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