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Individual Calculations February 2016 |
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| Mang, Jessie Total change: 34.80 | |   |
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| Chessfestival Groningen Open C | Groningen | NED | 2015-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1388 | 1.50 | 3 | 0.87 | 40 | 34.80 | |
|  Parfett, Gerald F | | | 1670 | ENG | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Bijvank, Kylian | | | 1564 | NED | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Hillenkamp, Melchior | | | 1633 | NED | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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