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Individual Calculations June 2015 |
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| Storch, Lawrence A. Total change: -12.60 | |   |
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| 22nd Space Coast Open | Cocoa Beach, Florida | USA | 2015-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2103 | 0.00 | 2 | -0.63 | 20 | -12.60 | |
|  Acor, Corey B | | | 2267 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Cooke, Eric | | | 2213 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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