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Individual Calculations July 2018 |
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| Hopka, Matheus Marchesi Total change: 54.00 | |   |
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| Campeonato Brasileiro Amador 2018 U-1800 | Sao Paulo | BRA | 2018-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1759 | 5.00 | 7 | 1.02 | 40 | 40.80 | |
|  Massambani Neto, Laurindo | | | 1616 | BRA | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Formolo, Rafael Marcos | | | 1662 | BRA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Takeda, Fernando | | | 1625 | BRA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Nobre, Jailson Altair Barbosa | | | 1766 | BRA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Borges, Lucas Silvestre | | | 1789 | BRA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Machado, Antonio Rodrigo | | | 1707 | BRA | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Alves, Alessandro Cunha | | | 1786 | BRA | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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) | | | | III IRT Infantil Xeque Mate | Sao Paulo SP | BRA | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1759 | 3.00 | 3 | 0.33 | 40 | 13.20 | |
| | Barberi, Catarina | | | 1359 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hayashi, Kaito | | | 1487 | BRA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Hayashi, Kouki | | | 1359 * | BRA | 1.00 | 1 | 0.08 | 40 | 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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