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Individual Calculations August 2015 |
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| Rubin, Joshua Total change: 25.60 | |   |
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| 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2092 | 3.00 | 8 | 0.64 | 40 | 25.60 | |
|  Checa, Nicolas D | f | | 2344 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Bryant, John Daniel | m | | 2388 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Mena Crespo, Carlos Enrique | f | | 2293 | CUB | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Arjun, Vishnuvardhan | m | | 2221 | IND | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Li, Ben | | | 2188 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Duarte Diaz, Martire | | | 2209 | DOM | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Diano, Eden | | | 2224 | PHI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Shi, Diwen | c | | 2153 | CAN | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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