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Individual Calculations August 2018 |
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| Aleidzans, Vadims Total change: 20.40 | |   |
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| Riga Chess Federation 2018th chess championship rating up to 1600 | Riga | LAT | 2018-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1238 | 1.50 | 4 | 0.51 | 40 | 20.40 | |
|  Pomahs, Ziedonis | | | 1479 | LAT | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Tihomirovs, Andris | | | 1450 | LAT | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Zass, Kristaps | | | 1411 | LAT | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Napins, Vadims | | | 1394 | LAT | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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