Individual Calculations February 2017 |
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Bosboom, Ardin Total change: 6.20 | | |
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Chessfestival Groningen 2016 - Compact B | Groningen | NED | 2016-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1822 | 1856 | 2.50 | 4 | 0.31 | 20 | 6.20 | |
| Waardenburg, Lisanne | | | 1769 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | | Klapwijk, Leo | | | 1836 | NED | 1.00 | 1 | 0.47 | 20 | 9.40 | | Sipkema, Willem | | | 1868 | NED | 0.50 | 1 | 0.02 | 20 | 0.40 | | Middeljans, Ramon | | | 1814 | NED | 0.00 | 1 | -0.56 | 20 | -11.20 | | 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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