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Individual Calculations September 2017 |
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| Wieczorek, Oskar Total change: -5.50 | |   |
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| Riga Technical University Open 2017 - Tournament A | Riga | LAT | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2460 | 5.50 | 9 | -0.55 | 10 | -5.50 | |
|  Rehn, Ralf | | | 2143 | FIN | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Verstraeten, Rein | f | | 2285 | BEL | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Ozturk, Kubra | | wg | 2298 | TUR | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Pourkashiyan, Atousa | | wg | 2289 | IRI | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Jumabayev, Rinat | g | | 2610 | KAZ | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Krykun, Yuriy | f | | 2350 | UKR | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Gokerkan, Cem Kaan | f | | 2357 | TUR | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Zarubitski, Viachaslau | f | | 2319 | BLR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Difronzo, Andrea | | | 2282 | ITA | 1.00 | 1 | 0.27 | 10 | 2.70 | |
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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