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Rapid:
Individual Calculations April 2020 |
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| Petrovska, Arina Total change: -0.80 | |   |
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| III Pullman Riga Old Town Hotel Open Rapid Chess 2020 A | Riga | LAT | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1587 | 3.00 | 9 | -0.04 | 20 | -0.80 | |
|  Jazdanovs, Aleksandrs | | | 2048 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Priedite, Ingrida | | wf | 1776 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Golsta, Ramona | | | 1751 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Derbenev, Arseniy | | | 1390 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Rudovska, Elina | | | 1749 | LAT | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Pakalns, Raivis Kristians | | | 1750 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Zass, Kristaps | | | 1680 | LAT | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Kulins, Jurgis | | | 1604 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Kulnev, Aleksandr | | | 1744 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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