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Individual Calculations October 2017 |
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| Da Silva, Mikhail Zoltan Iwanon Total change: 23.20 | |   |
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| Regional Norte de Xadrez 2017 | Manaus AM | BRA | 2017-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 2006 | 4.00 | 6 | 1.16 | 20 | 23.20 | |
|  Da Silva, Vitoria Aparecida Valar | | | 1606 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Souza Neves, Andrey M. | f | | 2205 | BRA | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Leite, Thales Ferreira | | | 1853 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mousse Neto, Sebastiao Alberto | | | 2091 | BRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Rodrigues, Giorgy Fredman B. | | | 2080 | BRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Reis, Renan Do Carmo | f | | 2247 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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