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Individual Calculations February 2013 |
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| Hernandez, Joel J Total change: -9.90 | |   |
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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 |
| 2179 | 2096 | 1.00 | 4 | -0.66 | 15 | -9.90 | |
|  Mena, Carlos E | f | | 2328 | CUB | 0.50 | 1 | 0.29 | 15 | 4.35 | |  Rohde, Michael A | g | | 2434 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Pillai, Kadhir A | | | 1986 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Checa, Nicolas | | | 1966 | USA | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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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