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Rapid:
Individual Calculations September 2021 |
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| Ivanova, Lidia Total change: -2.20 | |   |
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| PAUL KERES MEMORIAL FESTIVAL 2021 - Rapid | Parnu | EST | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1538 | 2.00 | 5 | -0.11 | 20 | -2.20 | |
|  Narusberg, Peep | | | 1811 | EST | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Raag, Ardi | | | 1785 | EST | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Verhni, Vladimir | | | 1708 | EST | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Pool, Linda Maria | | | 1263 | EST | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Bitkova, Elizavetta | | | 1433 | EST | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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