Rapid:
Individual Calculations October 2017 |
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Upelnieks, Imants Total change: -10.40 | | |
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VIII Latvian Railway 2017th chess championship (employees) | Riga | LAT | 2017-09-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1826 | 1833 | 1.00 | 3 | -0.52 | 20 | -10.40 | |
| Petrova, Nadezda | | | 1672 | LAT | 0.00 | 1 | -0.71 | 20 | -14.20 | | Heidemanis, Harijs | | | 1856 | LAT | 1.00 | 1 | 0.53 | 20 | 10.60 | | Melderis, Uldis | | | 1950 | LAT | 0.00 | 1 | -0.34 | 20 | -6.80 | | 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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