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Individual Calculations May 2012 |
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| Barrenechea, Stefanie Total change: -0.15 | |   |
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| Torneo Irt "2do Clasificatorio Nacional de Mayores 2012" | Cochabamba - Bolivia | BOL | 2012-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1958 | 1.00 | 2 | -0.01 | 15 | -0.15 | |
|  Martinez, Ariel A | | | 2208 | BOL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Suares, Jesus | | | 1701 | BOL | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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