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Individual Calculations July 2012 |
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| Margiotta, Jason J Total change: -5.10 | |   |
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| 5th New York International - U2200 Section | New York, New York | USA | 2012-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1981 | 1.00 | 3 | -0.34 | 15 | -5.10 | |
|  Ryba, Nicholas | | | 2100 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | |  Kennedy, Shernaz | | wm | 1943 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Barsky, Sam Alex | | | 2020 | USA | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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