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Individual Calculations February 2019 |
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| Hovsepyan, Vardan Total change: -8.60 | |   |
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| Chess Festival Groningen 2018 - Open A | Groningen | NED | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2264 | 4.50 | 9 | -0.43 | 20 | -8.60 | |
|  Keuning, Selwin | | | 2013 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Schoppen, Casper | m | | 2431 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Nicolai, Amir | | | 2074 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gleizerov, Evgeny | g | | 2504 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zwirs, Nico | | | 2414 | NED | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Grooten, Herman | m | | 2374 | NED | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Van Meegen, Ruud | | | 2230 | NED | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Van Leusden, Dennis | | | 2016 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Van Foreest, Machteld | | | 1925 | NED | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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