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Individual Calculations July 2010 |
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| Robinson, Darrian Total change: 2.70 | |   |
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| New York May Open | New York, New York | USA | 2010-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1939 | 1.00 | 3 | 0.18 | 15 | 2.70 | |
|  Pressman, Leif A | | | 2100 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Barsky, Sam A | | | 2069 | USA | 1.00 | 1 | 0.68 | 15 | 10.20 | |  Sturt, Raven M | | | 2168 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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