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Individual Calculations June 2023 |
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| Toledo, Samuel Total change: -15.20 | |   |
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| Open Brussels Spring 2023 rounds 4-6 | Brussels | BEL | 2023-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1477 | 1.00 | 2 | -0.47 | 20 | -9.40 | |
|  Van Den Berg, Dan | | | 1324 | BEL | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Prudente, Sabino | | | 1268 | BEL | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | Individuels FEFB 2023 Open | Sambreville | BEL | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1477 | 1.50 | 4 | -0.25 | 20 | -5.00 | |
| | George, Michael | | | 1919 | BEL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Lion, Maurice | | | 1821 | BEL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Pes, Adriano | | | 1207 | BEL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Defossez, Jean | | | 1297 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | Interclubs FEFB 2023 Ronde 2 | Amay | BEL | 2023-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1477 | 0.00 | 1 | -0.04 | 20 | -0.80 | |
| | Callier, Christophe | | | 1967 | BEL | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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) | | |
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