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Individual Calculations September 2012 |
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| Borensztajn, David Total change: -19.95 | |   |
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| Fide Classico Rio de Janeiro de Inverno 2012 - Taça David Borensztajn | Rio de Janeiro/RJ | BRA | 2012-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1938 | 1.00 | 5 | -1.33 | 15 | -19.95 | |
|  Costa, Carlos Evanir | | | 2223 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Diaz, Marcos | | | 1750 | BRA | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Mano, Leonardo | | | 1999 | BRA | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Reis, Virginia Lagrange M. | | | 1849 | BRA | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Chaves, Jorge Antonio Torres | | | 2019 | BRA | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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