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Individual Calculations October 2017 |
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| Ruiz Treminio, Bismark Total change: 22.40 | |   |
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| Campeonato Nacional Abierto - Fiestas Patrias 2017 | Managua | NCA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1140 | 1.00 | 4 | 0.56 | 40 | 22.40 | |
|  Ortiz, Heriberto | | | 1540 * | NCA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Pichardo, Carlos | | | 1540 * | NCA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Useda Bodan, Jesus Ernesto | | | 1435 | NCA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Ruiz Campos, Bismark | | | 1456 | NCA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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