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Rapid:
Individual Calculations January 2020 |
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| Lahs, Edvards Total change: -1.20 | |   |
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| Latvian Family Team Championship 2019 | Riga | LAT | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1128 | 0.50 | 3 | -0.06 | 20 | -1.20 | |
|  Valdats, Maris | | | 1502 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Krasilnikovs, Aleksandrs | | | 1347 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Diners, Jevgenijs | | | 1334 | LAT | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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