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Individual Calculations December 2021 |
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| Laurent, Yann Total change: -32.60 | |   |
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| Belgian Youth Chess Championship 2021 -20 BG | Blankenberge | BEL | 2021-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1765 | 1.50 | 7 | -1.41 | 20 | -28.20 | |
|  Boudry, William | | | 2082 | BEL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Verheyen, Olivier | | | 2165 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gabriels, Ebe | | | 1373 | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Bock, Thijs | | | 1894 | BEL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Swennen, Fleur | | | 1819 | BEL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Beurnel, Wyatt | | | 1538 | BEL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Decruyenaere, Robbert | | | 1965 | BEL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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) | | | | Belgian Interclubs 2021-2022 Round 2 | Various Places | BEL | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1765 | 0.00 | 1 | -0.22 | 20 | -4.40 | |
| | De Coninck, Erik | | | 1981 | BEL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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