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Individual Calculations February 2020 |
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| Stefanko, Christopher Total change: 11.60 | |   |
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| 17e Bois-Colombes Chess Master Open C | BOIS COLOMBES | FRA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1205 | 3.50 | 7 | 0.58 | 20 | 11.60 | |
|  Rodionov, Vadim | | | 1065 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Fabre, Guy | | | 1395 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rakotomamonjy, Logan | | | 1114 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Lasfar, Karim | | | 1319 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Willmann, Sebastien | | | 1412 | FRA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Maisonhaute, Elena | | | 1144 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Etifier, Ismael | | | 1440 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | |
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