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Individual Calculations August 2019 |
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| Prahov, Valentin Total change: 1.60 | |   |
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| Championnat ouvert du Quebec 2019 | Montreal | CAN | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2055 | 3.00 | 6 | 0.08 | 20 | 1.60 | |
|  Masse, Hugues | | | 2168 | CAN | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Richard, Leo | | | 1813 | CAN | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Yan, Alex Jikai | | | 1655 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Feoktistov, Dmitri | | | 2139 | CAN | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Huang, Qiuyu | f | | 2181 | CAN | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Chiku-Ratte, Olivier-Kenta | f | | 2364 | CAN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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