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Individual Calculations March 2015 |
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| Yanayt, Eugene Total change: 33.40 | |   |
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| Downtown Chess Festival | Las Vegas, Nevada | USA | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2247 | 2.50 | 5 | 0.28 | 20 | 5.60 | |
|  Barbre, Stephen Ph | | | 2018 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Chor, Kevin Derek | c | | 1914 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Kiryakov, Petr | g | | 2538 | RUS | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Aldama, Dionisio | m | | 2400 | MEX | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Gareyev, Timur | g | | 2621 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | 2015 Peoples Tournament (Presidents Day Weekend) | Santa Clara, California | USA | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2219 | 4.50 | 5 | 1.39 | 20 | 27.80 | |
| | Tao, Jeffrey | | | 1974 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Bick, Gabriel Jame | | | 1939 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Chirila, Ioan Cristian | g | | 2548 | ROU | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Iyengar, Udit | | | 2043 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Zhu, Jack Qijie | | | 2135 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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