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Rapid:
Individual Calculations December 2018 |
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| Valdats, Reinis Total change: 35.40 | |   |
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| Olaine district open chess tournament for children 2018 A | Olaine | LAT | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1285 | 5.00 | 7 | 1.77 | 20 | 35.40 | |
|  Dolganovs, Daniils | | | 1059 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Ribens, Andris | | | 1167 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Burenkovs, Artjoms | | | 1669 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Broks, Adrians | | | 1292 | LAT | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Maklakova, Naomi | | | 1179 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Pavlovs, Ostins | | | 1318 | LAT | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Mierins, Emils Janis | | | 1631 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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