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Blitz:
Individual Calculations July 2022 |
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| Kriba, Emna Total change: 98.20 | |   |
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| 11eme Tournoi de Blitz FIDE de l'Ecole d'Echecs de Hyeres | HYERES | FRA | 2022-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1137 | 1090 | 5.50 | 6 | 2.85 | 20 | 57.00 | |
|  Potier, Eloan | | | 1317 | FRA | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Roi, Paris | | | 1107 | FRA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Pervent, Louis | | | 1048 | FRA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Tavella, Tom | | | 1013 | FRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Kriba, Riyad | | | 1181 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Moldovan Ivan, Andrei | | | 1158 | FRA | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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) | | | | 13eme Tournoi de Blitz Fide de l'Ecole d'Echecs de Hyeres | HYERES | FRA | 2022-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1154 | 1090 | 3.00 | 5 | 0.91 | 20 | 18.20 | |
| | Kriba, Riyad | | | 1181 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Roi, Paris | | | 1107 | FRA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Kriba, Liyana | | | 1121 | FRA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Potier, Eloan | | | 1317 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ramon-Harnois, Celeste | | | 1045 | FRA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | 31eme Tournoi de Blitz de Cuers - Tournoi Jeunes | CUERS | FRA | 2022-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1189 | 1090 | 3.00 | 5 | 1.15 | 20 | 23.00 | |
| | Kriba, Liyana | | | 1121 | FRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Idowu-Mazeau, Raphael | | | 1141 | FRA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Fournier, Nathan | | | 1187 | FRA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Potier, Eloan | | | 1317 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kriba, Riyad | | | 1181 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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