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Individual Calculations September 2013 |
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| Alvarez, Ernesto Total change: 3.90 | |   |
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| 21st Annual Southern Open | Orlando, Florida | USA | 2013-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2239 | 2.50 | 4 | 0.26 | 15 | 3.90 | |
|  Helfst, Matt D | | | 1973 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Quesada Perez, Yuniesky | g | | 2636 | CUB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Lopez, Aldo F | | | 2167 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Hansen, Martin | | | 2052 | DEN | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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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