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Individual Calculations December 2021 |
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| Talibi Alaoui, Younes Total change: -18.20 | |   |
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| Open Leuven 2021 | Leuven | BEL | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1729 | 1.50 | 5 | -0.73 | 20 | -14.60 | |
|  Decrop, Benjamin | | | 2129 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Stevens, Joel | | | 1329 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Coninck, Erik | | | 1991 | BEL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Van Amerongen, Arjen | | | 2038 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Boatca, Luca | | | 1346 | BEL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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 |
| 1992 | 1729 | 0.00 | 1 | -0.18 | 20 | -3.60 | |
| | Pozimski, Szymon | | | 1992 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | |
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