Individual Calculations August 2023 |
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Pearston, John M Total change: -105.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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57th Ilmar Raud Memorial. Estonian Open and Women's Championship 2023 | Viljandi | EST | 2023-07-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1621 | 1484 | 0.00 | 6 | -2.64 | 40 | -105.60 | |
| Krivenko, Dion | c | | 2250 | EST | 0.00 | 1 | 0.00 | 40 | 0.00 | | Korchagin, Oleg | | | 1993 | EST | 0.00 | 1 | -0.04 | 40 | -1.60 | | Tobre, Andres | | | 1474 | EST | 0.00 | 1 | -0.51 | 40 | -20.40 | | Kukushkin, Ivan | | | 1385 | LAT | 0.00 | 1 | -0.64 | 40 | -25.60 | | Merivee, Romet-Renee | | | 1327 | EST | 0.00 | 1 | -0.71 | 40 | -28.40 | | Karis, Fredi | | | 1296 | EST | 0.00 | 1 | -0.74 | 40 | -29.60 | | 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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