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Individual Calculations April 2018 |
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| Li, Eric Total change: 66.80 | |   |
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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 |
| 2115 | 1817 | 1.50 | 3 | 1.02 | 40 | 40.80 | |
|  Yanayt, Eugene | f | | 2127 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Taylor, Timothy | m | | 2217 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Wu, Rochelle | | wc | 2000 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * 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) | | | | IM Walter Shipman Memorial Championship | Santa Clara, California | USA | 2018-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1817 | 1.50 | 2 | 0.65 | 40 | 26.00 | |
| | Lu, Joshua | | | 1731 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Maiti, Milind | | | 2029 | USA | 1.00 | 1 | 0.77 | 40 | 30.80 | |
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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