Individual Calculations May 2018 |
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Durand, Pierre Total change: -10.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Championnat de la Loire Atlantique - Open Retif 2018 r4-7 | NANTES | FRA | 2018-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1337 | 1227 | 1.00 | 4 | -0.53 | 20 | -10.60 | |
| Bernard, Jean-Yves | | | 1595 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | Bitaudeau, Jean-Paul | | | 1237 | FRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | Bernardeau, Maryvonne | | | 1062 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | Mace, Michel | | | 1452 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | 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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