Individual Calculations February 2024 |
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Sield, Oswaldo Total change: 4.80 | | ![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 |
1279 | 1424 | 1.50 | 2 | 0.12 | 40 | 4.80 | |
| Bosma, Leo | | | 1337 | NED | 1.00 | 1 | 0.38 | 40 | 15.20 | | Duindam, Hedde | | | 1220 | NED | 0.50 | 1 | -0.26 | 40 | -10.40 | | 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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