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Individual Calculations February 2017 |
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| Lewin, Tammo Total change: -1.40 | |   |
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| Chessfestival Groningen 2016 - Open A | Groningen | NED | 2016-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2041 | 2.50 | 9 | -0.07 | 20 | -1.40 | |
|  Vrolijk, Liam | f | | 2332 | NED | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Bekedam, Tyro | | | 2154 | NED | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Aradhya, Garg | | | 2231 | IND | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Schippers, Maurice | | | 2288 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Vandelacluze, Ian | | | 2111 | BEL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Bao, Qilin | | | 2331 | CHN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Dehn, Marcus | | | 2132 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Maris, Ivo | f | | 2345 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Li, Zhaoyang (chn) | | | 2002 | CHN | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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