Individual Calculations September 2021 |
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Bourson, Joel Total change: -36.80 | | |
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18eme Open International du Pic d'Anie 2021 - Tournoi C | ARETTE | FRA | 2021-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1227 | 1512 | 1.50 | 4 | -1.84 | 20 | -36.80 | |
| Picco, Enguerrand | | | 1288 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | Giraud, Hugues | | | 1244 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | Jacquemont, Olivier | | | 1112 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Maziarz, Martin | | | 1264 | FRA | 0.50 | 1 | -0.31 | 20 | -6.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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