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Individual Calculations April 2022 |
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| Kolodziejczyk, Boris Total change: 4.00 | |   |
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| Championnats IdF 2022 U08 | PARIS | FRA | 2022-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1102 | 1175 | 1.00 | 1 | 0.40 | 40 | 16.00 | |
|  Grossi, Paul | | | 1102 | FRA | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | XXXIIe Open du Perreux-sur-Marne - Accession (-1600) | LE PERREUX SUR MARNE | FRA | 2022-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1175 | 0.00 | 2 | -0.30 | 40 | -12.00 | |
|  El Zein, Zayne-Eddine | | | 1528 | LBN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Petrichenko, Maxim | | | 1427 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | |
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