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Individual Calculations January 2019 |
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| Yanayt, Eugene Total change: 21.20 | |   |
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| 102nd Edward Lasker Memorial and MCC Championship | New York, New York | USA | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2163 | 5.00 | 8 | 0.41 | 20 | 8.20 | |
|  Zlotchevsky, Nicole | | | 1763 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ostrovskiy, Aleksandr | m | | 2420 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Tsay, Vincent | f | | 2342 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Berg, George | | | 1930 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sena, Juan | | | 2008 | DOM | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Zhu, Evelyn | | wm | 1945 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Umayan, Vincent | | | 2090 | PHI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Bonin, Jay | m | | 2282 | USA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * 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) | | | | GM Daniel Naroditsky Championship | Milpitas, California | USA | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2121 | 4.00 | 5 | 0.65 | 20 | 13.00 | |
| | He, Stephen | | | 1721 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yan, Rui Yang | | | 1944 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Ai, Evan | | | 1799 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Li, Eric | c | | 2045 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Chambers, Ezra Paul | f | | 2331 | BDI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | |
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