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Individual Calculations October 2017 |
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| Melo, Guilherme Gama Do Nascimen Total change: -30.00 | |   |
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| Aberto do RN Semifinal do Campeonato Potiguar 2017 | Natal RN | BRA | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1594 | 1.50 | 3 | -0.75 | 40 | -30.00 | |
|  De Sousa Filho, Alexandre C. Rod | | | 1434 | BRA | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Santos, Joao Vitor Rodrigues | | | 1344 | BRA | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Dos Santos, Wallefy Perycles Albe | | | 1418 | BRA | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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