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Individual Calculations July 2018 |
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| Semjonovs, Ilja Total change: 25.20 | |   |
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| Latvian Teams Chess Championship Higher League,2018 1-3 | Riga | LAT | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2355 | 2194 | 1.50 | 3 | 0.63 | 40 | 25.20 | |
|  Lanka, Zigurds | g | | 2410 | LAT | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Samolins, Vitalijs | m | | 2406 | LAT | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Mierins, Eriks | | | 2248 | LAT | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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