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Individual Calculations March 2018 |
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| Zherebukh, Yaroslav Total change: 5.10 | |   |
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| 4th Annual Port of Burlington Open | Burlington, Iowa | USA | 2018-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2628 | 4.00 | 4 | 0.32 | 10 | 3.20 | |
|  Ye, Luke | | | 2228 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Keating, Robert | | | 2228 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Saleem, Arshaq | | | 2228 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mattson, Dane | | | 2228 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | 10th Annual Metro Saint Louis Class Championship - Master | Saint Louis, Missouri | USA | 2018-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2337 | 2628 | 3.50 | 4 | 0.19 | 10 | 1.90 | |
| | Colas, Joshua | f | | 2228 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Marler, Alex | | | 2228 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Corrales Jimenez, Fidel | g | | 2505 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Grabinsky, Aaron | | | 2388 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | * 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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