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Individual Calculations December 2018 |
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| Aranha Filho, Alvaro Z. Total change: 22.80 | |   |
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| IV Aberto ECP STD | Sao Paulo SP | BRA | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2300 | 5.00 | 5 | 1.14 | 20 | 22.80 | |
|  Da Rosa, Henrique Jaze Simoes | | | 1900 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Moreira, Ronaldo Alonso | | | 2045 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Luz, Arthur Nader | | | 2159 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Van Riemsdijk, Herman C. | m | | 2270 | BRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Mobaier, Sergio | | | 1927 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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