Individual Calculations August 2023 |
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McDonald, Margaret Total change: -15.60 | | |
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OP 14 Ischia isola verde | Forio | ITA | 2023-07-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1431 | 1105 | 1.00 | 6 | -0.02 | 20 | -0.40 | |
| Monti, Giuseppe | | | 1696 | ITA | 0.00 | 1 | -0.02 | 20 | -0.40 | | Cuccaro, Giuseppina | | | 1457 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | | Di Garbo, Gianfranco | | | 1489 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | | Predomi, Cesare | | | 1500 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Castaldi, Luigi | | | 1072 | ITA | 1.00 | 1 | 0.45 | 20 | 9.00 | | Navarra, Stefano | | | 1373 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | 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) | | Championnat de Paris IdF 2023 Open C | PARIS | FRA | 2023-07-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1241 | 1105 | 0.50 | 4 | -0.76 | 20 | -15.20 | |
| Ndika, Anthony | | | 1270 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | Stefanko, Christopher | | | 1207 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | Surnin, Zoya | | | 1219 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | Fauquet, Dominique | | | 1268 | FRA | 0.50 | 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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