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Individual Calculations November 2021 |
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| Guido, Rene Total change: -15.00 | |   |
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| Primera Fase Campeonato del Campeonato Nacional por Equipos 2021 | Managua | NCA | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1814 | 2.00 | 3 | -0.75 | 20 | -15.00 | |
|  Marquez Carrero, Rafael Alfonso | | | 1414 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bolanos Garcia, Heidi Paola | | | 1414 * | NCA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Quintero Obando, Lesber Alexander | | | 1424 | NCA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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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