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Individual Calculations February 2017 |
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| Kunnen, Ruurd Total change: 17.40 | |   |
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| Chessfestival Groningen 2016 - Compact A | Groningen | NED | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 1907 | 2.50 | 5 | 0.87 | 20 | 17.40 | |
|  Faber, Ab | | | 2039 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Senders, Justin | | | 2045 | NED | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Wolferink, Frans | | | 2094 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Nicolai, Amir | | | 2012 | NED | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Verwoert, Jef | | | 1993 | NED | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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