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Individual Calculations September 2018 |
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| Boabaid, Jorge Alberto Duardes Total change: -16.80 | |   |
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| Aberto do Brasil STD SESC Caioba Copel Telecom 2018 | Matinhos PR | BRA | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1819 | 5.00 | 9 | -0.84 | 20 | -16.80 | |
|  Supi, Luis Paulo | g | | 2219 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Monteiro, Daniel Zotelli | | | 1467 | BRA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Salvadego, Erika Giovana De O. | | | 1444 | BRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Lanznaster, Rafael | | | 1424 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Carstens Dobuchak, Thiago | | | 2136 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sirahata Hasegava, Flavia | | | 1514 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ribeiro, Erica De Jesus | | | 1448 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Das Chagas, David Ferreira | | | 1958 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Szuba, Joao Gabriel Muniz | | | 1531 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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