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Individual Calculations March 2014 |
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| Amarasinghe, Prashantha Total change: 25.20 | |   |
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| 121st Minnesota Open | Minnetonka, Minnesota | USA | 2014-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2092 | 2.50 | 3 | 1.68 | 15 | 25.20 | |
|  Johnson, Leonard J | f | | 2302 | USA | 1.00 | 1 | 0.77 | 15 | 11.55 | |  Drake, Jason M | | | 2164 | USA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Santarius, Erik | | | 2342 | USA | 1.00 | 1 | 0.81 | 15 | 12.15 | |
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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