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Individual Calculations October 2017 |
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| Braz, Lucas Erick Lopes Total change: 17.20 | |   |
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| XIV IRT ECP Etapa Peter Schutt | Sao Paulo SP | BRA | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1628 | 2.00 | 3 | 0.43 | 40 | 17.20 | |
|  Costa, Iaggo Bernini | | | 1453 | BRA | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Leon Lopes, Sergio Amadeus | | | 1887 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ferreira, Caio Tulio Moreira | | | 1510 | BRA | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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