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Individual Calculations April 2023 |
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| Van De Craen, Piet Total change: 14.40 | |   |
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| Belgian Interclubs 2022-2023 Ronde 8 | Various Places | BEL | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1495 | 1.00 | 1 | 0.16 | 20 | 3.20 | |
|  Corteville, Fabien | | | 1209 | BEL | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | Open Brussels Winter 2023 Rounds 8 - 11 | Brussels | BEL | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1495 | 2.50 | 3 | 0.56 | 20 | 11.20 | |
|  Castiau, Julien | | | 1393 | BEL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Velez, Germain | | | 1291 | BEL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Van Merris, Francois | | | 1467 | BEL | 1.00 | 1 | 0.46 | 20 | 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) | | |
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