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Individual Calculations February 2016 |
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| Pruijssers, Roeland Total change: -22.70 | |   |
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| Chessfestival Groningen Open A | Groningen | NED | 2015-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2489 | 5.00 | 9 | -2.27 | 10 | -22.70 | |
|  Yaaqoub, Rashid | f | | 2175 | SUD | 0.00 | 1 | -0.86 | 10 | -8.60 | |  Van Meegen, Ruud | | | 2111 | NED | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Amesz, Jaap | | | 2166 | NED | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Liu, Yi | f | | 2306 | AUS | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Saravanan, V. | m | | 2283 | IND | 1.00 | 1 | 0.24 | 10 | 2.40 | | | De Jong, Migchiel | m | | 2336 | NED | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Maatman, Nick | | | 2258 | NED | 0.00 | 1 | -0.79 | 10 | -7.90 | | | Gerlagh, Joris | | | 2159 | NED | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Van Osch, Mees | f | | 2289 | NED | 0.50 | 1 | -0.26 | 10 | -2.60 | |
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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