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Individual Calculations May 2019 |
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| Siamon, David Total change: 26.00 | |   |
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| The Westbranch Mini-Swiss | Tysons Corner, Virginia | USA | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 1934 | 1.00 | 1 | 0.65 | 40 | 26.00 | |
|  Yavari, Paul | | | 2041 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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) | | |
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