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Individual Calculations April 2013 |
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| Nobre, Jailson Altair Barbosa Total change: 3.15 | |   |
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| Campeonato Zonal Paulista U-2300 | Itapetininga/SP | BRA | 2012-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1801 | 2.00 | 5 | 0.21 | 15 | 3.15 | |
|  Utiyama, Marcel Heimar Ribeiro | | | 2145 | BRA | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Parras, Lucas Cesar | | | 1962 | BRA | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Gotz, Klaus Seiji Furucho | | | 2017 | BRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Sirahata Hasegava, Flavia | | | 1486 | BRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Farah, Daniel Landshoff | | | 1951 | BRA | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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