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Individual Calculations February 2020 |
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| Ulybin, Mikhail Total change: 16.40 | |   |
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| Chessfestival Groningen 2019 - Open A | Groningen | NED | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2417 | 2453 | 6.50 | 9 | 1.64 | 10 | 16.40 | |
|  Tabak, Stefan | f | | 2166 | NED | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Zhou, Guijue | | wm | 2238 | CHN | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Ernst, Sipke | g | | 2541 | NED | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Kokje, Joris | f | | 2222 | NED | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Sargsyan, Shant | g | | 2601 | ARM | 1.00 | 1 | 0.70 | 10 | 7.00 | | | Tiviakov, Sergei | g | | 2615 | NED | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Van Foreest, Lucas | g | | 2526 | NED | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Kumar, Nikhil | f | | 2315 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Fier, Alexandr | g | | 2528 | BRA | 1.00 | 1 | 0.60 | 10 | 6.00 | |
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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