Individual Calculations April 2023 |
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Petruzzellis, Laurent Total change: 9.20 | | |
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Tournoi interne de Vandoeuvre 2023 (-1800) r4-5 | VANDOEUVRE LES NANCY | FRA | 2023-03-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1480 | 1359 | 1.00 | 2 | 0.27 | 20 | 5.40 | |
| Vial, Jeremie | | | 1649 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | Claisse, Michael | | | 1310 | FRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | 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 2023 - Nationale 4 r6 | FRANCE | FRA | 2023-03-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1110 | 1359 | 1.00 | 1 | 0.19 | 20 | 3.80 | |
| Bellamy, Robert | | | 1110 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | 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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