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Individual Calculations September 2021 |
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| Zalcmane, Vija Total change: -11.00 | |   |
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| Riga Technical University Open 2021 - Tournament C&D | Riga | LAT | 2021-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1392 | 1.00 | 4 | -0.55 | 20 | -11.00 | |
|  Cruz Alvarez De Ron, Dan | f | | 1792 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Muzis, Renars | | | 1185 | LAT | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Vizulis, Alfreds | | | 1301 | LAT | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Vasiljevs, Andrejs | | | 1792 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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