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Individual Calculations April 2018 |
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| Taylor, Timothy Total change: -3.60 | |   |
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| 25th Annual Western Class Championships | Van Nuys, California | USA | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2237 | 2.50 | 5 | -0.92 | 10 | -9.20 | |
|  Simms, Rickie | | | 1887 | USA | 0.50 | 1 | -0.39 | 10 | -3.90 | |  Yanayt, Eugene | f | | 2127 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Harmon-Vellotti, Luke | m | | 2459 | USA | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Li, Eric | c | | 1837 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Shlyakhtenko, Robert | | | 2057 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | * 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) | | | | Cal Chess Senior State Championship | Berkeley, California | USA | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2237 | 2.50 | 3 | 0.56 | 10 | 5.60 | |
| | Rupel, David | | | 1970 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | McCambridge, Vincent | m | | 2404 | USA | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Watson, Farid Mark | | | 1956 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | |
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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