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Individual Calculations May 2011 |
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| Costa, Altino Total change: 4.80 | |   |
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| CNE 2 divisao - serie D | several | POR | 2010-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1965 | 1.50 | 2 | 0.32 | 15 | 4.80 | |
|  Dionizio, Cristiano Miguel Nasci | | | 1767 | POR | 0.50 | 1 | -0.26 | 15 | -3.90 | |  Lopes, Jose Carlos Almeida | | | 2021 | POR | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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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