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Rapid:
Individual Calculations April 2017 |
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| Lapins, Janis Total change: 18.60 | |   |
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| Latvian 2017 senior chess championship | Jurmala | LAT | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1466 | 3.00 | 7 | 0.93 | 20 | 18.60 | |
|  Lelis, Janis | | | 1856 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Andzans, Maris | | | 1668 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mieze, Natalja | | | 1276 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Klackins, Samuils | | | 1682 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Vikseris, Aleksandrs | | | 1606 | LAT | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Visnevskis, Valdis | | | 1753 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Omuls, Peteris | | | 1612 | LAT | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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