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Individual Calculations April 2015 |
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| Margiotta, Jason J Total change: 22.00 | |   |
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| MCC February U2300 | New York, New York | USA | 2015-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1920 | 2.00 | 2 | 1.10 | 20 | 22.00 | |
|  Pressa, Daniel | | | 1683 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Niemann, Hans Moke | | | 2280 | USA | 1.00 | 1 | 0.90 | 20 | 18.00 | |
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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