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Individual Calculations March 2018 |
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| Luz, Arthur Nader Total change: -15.40 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2170 | 4.50 | 9 | -0.77 | 20 | -15.40 | |
|  Rodrigues, Nei Jorge | | | 1976 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Rodriguez Vila, Andres | g | | 2459 | URU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Carstens Dobuchak, Thiago | | | 2007 | BRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Farias, Edilsom | | | 1883 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Batezelli, Alessandro | | | 1911 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Terao, Rodrigo Akira | f | | 2384 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Salvadego, Matheus Henrique De O | | | 1770 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Di Berardino, Diego Rafael | m | | 2516 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Dos Reis, Leandro Aparecido C | | | 2004 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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