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Individual Calculations August 2020 |
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| Tobre, Andres Total change: -29.60 | |   |
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| 54 I.Raua Memorial tournament, Estonian Men and Women Championship selection Tournament, U20 open and girls Estonian Chess Championship | Viljandi | EST | 2020-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1546 | 0.00 | 4 | -1.48 | 20 | -29.60 | |
|  Haavamae, Henrik | | | 1946 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Blokhin, Sofia | | | 1786 | EST | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Tolmacevs, Romans | | | 1146 * | LAT | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Staub, Madis | | | 1715 | EST | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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