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Individual Calculations November 2023 |
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| Ouamar, Mohamed Total change: -24.40 | |   |
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| Challenge Lalevitch 2023 Ronde 4 | Liege | BEL | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1041 | 0.00 | 1 | -0.10 | 40 | -4.00 | |
|  Magis, Pierre | | | 1401 | BEL | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | Challenge Lalevitch 2023 Ronde 6 | Liege | BEL | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1028 | 0.00 | 1 | -0.23 | 40 | -9.20 | |
|  Paquot, Jacques | | | 1241 | BEL | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | Challenge Lalevitch 2023 Ronde 7 | Liege | BEL | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1028 | 0.00 | 1 | -0.28 | 40 | -11.20 | |
| | Lazzari, Irene | | | 1194 | BEL | 0.00 | 1 | -0.28 | 40 | -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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