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Individual Calculations August 2018 |
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| Borensztajn, David Total change: -32.40 | |   |
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| XI Memorial Governador Miguel Arraes Nordestao 2018 etapa do Aberto do Brasil STD 2018 | Recife PE | BRA | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1842 | 1.00 | 4 | -1.62 | 20 | -32.40 | |
|  Da Silva, Arthur Moura Viera | | | 2043 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Fernandes, Pedro Guilherme Muniz | | | 1618 | BRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Francelli, Derli | | | 1573 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Aragao, Hudson Oliveira Fontes | | | 1630 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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