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Individual Calculations February 2013 |
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| Schein, Aaron O Total change: 12.90 | |   |
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| 2012 Marshall Chess Club Championship | New york, New York | USA | 2012-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2046 | 2.00 | 3 | 1.12 | 15 | 16.80 | |
|  Schut, Lisa | | wm | 2295 | NED | 1.00 | 1 | 0.81 | 15 | 12.15 | |  Checa, Nicolas | | | 1966 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Izoria, Zviad | g | | 2446 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 45th Annual Liberty Bell Open - U2300 Section | Philadelphia, Pennsylvania | USA | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2046 | 0.00 | 1 | -0.26 | 15 | -3.90 | |
| | Shibut, Macon A | f | | 2228 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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