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Individual Calculations April 2014 |
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| Peixoto, Helio Ricardo Soutinho Total change: -19.65 | |   |
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| Campeonato Brasileiro Amador 2014 | São Paulo/SP | BRA | 2014-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1918 | 3.00 | 5 | -0.59 | 30 | -17.70 | |
|  Kikuchi Cadilhac, Mariana Sawae | | | 1518 * | BRA | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Da Silva, Tiago Henrique Amaro | | | 2071 | BRA | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Hoshino, Karen | | wc | 1709 | JPN | 0.50 | 1 | -0.27 | 30 | -8.10 | | | Campos, Westerley Batista | | | 1689 | BRA | 0.50 | 1 | -0.29 | 30 | -8.70 | | | Costa, Ane Caroline | | | 1669 | BRA | 1.00 | 1 | 0.19 | 30 | 5.70 | | | * 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) | | | NOTE: K factor changed | | II Aberto do Brasil - Copa Cidade de Vitoria | Vitoria/ES | BRA | 2014-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1918 | 2.50 | 6 | -0.13 | 15 | -1.95 | |
| | Molina, Roberto Junio Brito | m | | 2318 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Carvalho, Luiz Candido Brant | | | 1728 | BRA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Aranha Filho, Alvaro Z. | f | | 2254 | BRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Machado, Eduardo Ribeiro | | | 1787 | BRA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Melo, Sergio Roberto Sampaio | | | 1854 | BRA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Abelha, Mozart Rosa | | | 1981 | BRA | 0.50 | 1 | 0.09 | 15 | 1.35 | | | * 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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