Rapid:
Individual Calculations October 2017 |
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Petrovska, Arina Total change: -42.20 | | |
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"Supersahiste" A (1999-2004) | Riga | LAT | 2017-09-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1375 | 1619 | 1.00 | 4 | -2.11 | 20 | -42.20 | |
| Belakova, Laura | | | 1229 | LAT | 0.00 | 1 | -0.91 | 20 | -18.20 | | Hlopkova, Jekaterina | | | 1330 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | Vaivade, Liva | | | 1615 | LAT | 0.00 | 1 | -0.51 | 20 | -10.20 | | Kazmerika, Anna | | | 1326 | LAT | 0.00 | 1 | -0.85 | 20 | -17.00 | | 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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