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Individual Calculations May 2014 |
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| Serafim Junior, Arnor Total change: -16.80 | |   |
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| Sao Paulo Open Grupo B – Sub-2050 | Sao Paulo/SP | BRA | 2014-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1884 | 1.50 | 4 | -1.12 | 15 | -16.80 | |
|  Lorenzon De Carvalho, Tales P. | | | 1573 | BRA | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Queiroz, Stella Becker | | | 1632 | BRA | 0.00 | 1 | -0.81 | 15 | -12.15 | |  Caporale, Giuseppe Guido | | | 1750 | BRA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Catozzo Jr, Vinicius | | | 2059 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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