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Individual Calculations March 2023 |
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| Letourneur, Alexander Total change: -13.80 | |   |
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| Belgian Interclubs 2022-2023 Ronde 6 | Various Places | BEL | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1191 | 1282 | 1.00 | 1 | 0.38 | 40 | 15.20 | |
|  Leroy, Sylvain | | | 1191 | BEL | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | | NOTE: K factor changed | | Belgian Youth Chess Championship 2023 -20 | Blankenberge | BEL | 2023-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1282 | 0.50 | 5 | -1.45 | 20 | -29.00 | |
|  Vanduyfhuys, Daria | | wf | 2062 | BEL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Descamps, Thomas | | | 1334 | BEL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Fiorini, Lucien | | | 1447 | BEL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Wauters, Ladislas | | | 1192 | BEL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Leclercq, Lucas | | | 1196 | BEL | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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