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Rapid:
Individual Calculations April 2020 |
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| Petrovs, Renars Total change: 50.40 | |   |
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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 |
| 1713 | 1428 | 4.00 | 9 | 2.52 | 20 | 50.40 | |
|  Springis, Jevgenijs | | | 1869 | LAT | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Rizihs, Valerijs | | | 1709 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Aizstrauts, Arturs | | | 1685 | LAT | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Zass, Kristaps | | | 1680 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Tabors, Emils | | | 1612 | LAT | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Kulnev, Aleksandr | | | 1744 | RUS | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Sparnins, Edgars | | | 1746 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Alainis, Artis | | | 1723 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Fridensteins-Bridins, Atis | | | 1653 | LAT | 1.00 | 1 | 0.78 | 20 | 15.60 | |
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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