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Individual Calculations December 2013 |
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| Serafim, Junior Arnor Total change: -1.95 | |   |
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| Aberto Internacional Oncosinos 2013 | Porto Alegre/RS | BRA | 2013-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1850 | 1.00 | 2 | -0.13 | 15 | -1.95 | |
|  Bordignon, Alexandro | | | 2042 | BRA | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Paiva, Paulo Ricardo Goncalv | | | 1510 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | |
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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