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Rapid:
Individual Calculations April 2017 |
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| Lelis, Janis Total change: -10.20 | |   |
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| Latvian 2017 senior chess championship | Jurmala | LAT | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1856 | 3.50 | 7 | -0.51 | 20 | -10.20 | |
|  Lapins, Janis | | | 1466 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Levchenkov, Vitaly | f | | 2103 | LAT | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Batakovs, Olegs | | | 1952 | LAT | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Lebedevs, Jevgenijs | | | 1646 | LAT | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Klackins, Samuils | | | 1682 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Melderis, Uldis | | | 2005 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Andzans, Maris | | | 1668 | LAT | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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