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Individual Calculations February 2020 |
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| Bastin, Eugene Total change: 3.20 | |   |
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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 |
| 1202 | 1138 | 3.00 | 8 | -0.38 | 20 | -7.60 | |
|  Fabre, Guy | | | 1395 | FRA | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Darnet, Ninon | | | 1254 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Rodionov, Vadim | | | 1065 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Gobert, Claire | | | 1159 | FRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Giblin, Martin | | | 1427 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Boumrar, Emma | | | 1068 | FRA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Coulombeau, Jean-Noel | | | 1071 | FRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Saradjian, Jean-Jacques | | | 1178 | FRA | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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 2020 - Ile de France Janvier | IDF | FRA | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1150 | 1140 | 2.00 | 3 | 0.54 | 20 | 10.80 | |
| | Lahaie, Thierry | | | 1266 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Fontaine, Octave | | | 1120 | FRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Manet, Francois | | | 1064 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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