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Individual Calculations February 2020 |
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| Mollema, Thomas Total change: 38.80 | |   |
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| Chessfestival Groningen 2019 - Open A | Groningen | NED | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2392 | 2207 | 4.50 | 9 | 1.94 | 20 | 38.80 | |
|  Fier, Alexandr | g | | 2528 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Harshini, A | | wf | 2076 | IND | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Elgersma, Onno | f | | 2319 | NED | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Sodoma, Jan | m | | 2312 | CZE | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Beerdsen, Thomas | m | | 2482 | NED | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Davtyan, Artur | m | | 2437 | ARM | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Gleizerov, Evgeny | g | | 2508 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Tiviakov, Sergei | g | | 2607 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Van Dael, Siem | f | | 2255 | NED | 0.50 | 1 | 0.07 | 20 | 1.40 | | | * 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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