Individual Calculations February 2020 |
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Haan, Gertjan Total change: 34.40 | | |
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Chessfestival Groningen 2019 - Open A | Groningen | NED | 2019-12-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2227 | 1936 | 3.00 | 8 | 1.72 | 20 | 34.40 | |
| Varshini, V | | wm | 2227 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | Hilwerda, Jonas | f | | 2228 | NED | 0.00 | 1 | -0.15 | 20 | -3.00 | | Krasenkova, Ilena | | wm | 2174 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | Bruil, Rembrandt | c | | 2206 | NED | 0.50 | 1 | 0.33 | 20 | 6.60 | | Van Roon, Sjoerd | | | 2080 | NED | 1.00 | 1 | 0.69 | 20 | 13.80 | | Sodoma, Jan | m | | 2312 | CZE | 0.50 | 1 | 0.41 | 20 | 8.20 | | Van Dael, Siem | f | | 2255 | NED | 0.50 | 1 | 0.37 | 20 | 7.40 | | Maatman, Nick | m | | 2336 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | * 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) | |
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