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Individual Calculations July 2011 |
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| Petrovic, Dragan R Total change: -8.70 | |   |
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| Kup Centralne Srbije 2011 | several | SRB | 2011-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2181 | 0.50 | 2 | -0.58 | 15 | -8.70 | |
|  Nikolic, Sava N R | | | 2080 | SRB | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Krstic, Ranko | | | 2225 | SRB | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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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