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Blitz:
Individual Calculations July 2022 |
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| Kriba, Riyad Total change: 13.80 | |   |
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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 |
| 1123 | 1181 | 5.00 | 8 | 0.38 | 20 | 7.60 | |
|  Potier, Eloan | | | 1317 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Kriba, Liyana | | | 1121 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Roi, Paris | | | 1107 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Para, Margaux | | | 1131 | FRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Moldovan Ivan, Andrei | | | 1158 | FRA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Ramon-Harnois, Celeste | | | 1045 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kriba, Emna | | | 1090 | FRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Tavella, Tom | | | 1013 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | 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 |
| 1077 | 1181 | 3.50 | 5 | 0.31 | 20 | 6.20 | |
| | Kriba, Emna | | | 1090 | FRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Trotet, Matteo | | | 1024 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Ramon-Harnois, Celeste | | | 1045 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Roi, Paris | | | 1107 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kriba, Liyana | | | 1121 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | 31eme Tournoi de Blitz de Cuers - Tournoi Jeunes | CUERS | FRA | 2022-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1183 | 1181 | 1.50 | 3 | 0.00 | 20 | 0.00 | |
| | Kriba, Emna | | | 1090 | FRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Potier, Eloan | | | 1317 | FRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Idowu-Mazeau, Raphael | | | 1141 | FRA | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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