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Rapid:
Individual Calculations January 2018 |
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| Sergejeva, Sofija Total change: 17.00 | |   |
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| Kuldigas NSS ziemassvetku turnirs (2006.-2008.)-2017 | Kuldiga | LAT | 2017-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1219 | 2.00 | 4 | 0.85 | 20 | 17.00 | |
|  Freibergs, Andrejs | | | 1323 | LAT | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Vingris, Mikelis | | | 1445 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Leja, Daniels | | | 1275 | LAT | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Zass, Kristaps | | | 1504 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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