Individual Calculations February 2024 |
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Sprong, Mehran Total change: -50.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Chessfestival Groningen 2023 Compact BCD | Groningen | NED | 2023-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1258 | 1323 | 0.50 | 3 | -1.26 | 40 | -50.40 | |
| Hardeman, Imara | | | 1202 | NED | 0.50 | 1 | -0.16 | 40 | -6.40 | | Elferink, Duncan | | | 1234 | NED | 0.00 | 1 | -0.62 | 40 | -24.80 | | Bosma, Leo | | | 1337 | NED | 0.00 | 1 | -0.48 | 40 | -19.20 | | 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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