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Individual Calculations March 2024 |
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| Caetano, Ryan Wesley Da Costa Total change: -2.20 | |   |
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| Criciuma Chess Open 2024 - A1700 Acima | Criciuma SC | BRA | 2024-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2184 | 6.00 | 9 | 0.37 | 20 | 7.40 | |
|  Spritzer, Abrao Rafael | | | 1810 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Do Valle Cardoso, Lucas | f | | 2392 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Schena, Arthur | | | 1878 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Contin, Daniel | m | | 2203 | ITA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Mariani, Daniel Brandao | | | 2040 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Borges, Guilherme Deola | | | 2142 | BRA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Dias, Clara | | | 1784 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Federzoni, Enzo | | | 2170 | BRA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Terao, Juliana Sayumi | f | wm | 2198 | BRA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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) | | | | IRT Festival de Verao Penha 2024 | Penha SC | BRA | 2024-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 2176 | 4.50 | 6 | -0.48 | 20 | -9.60 | |
| | Da Silva, Guilherme Eduardo | | | 1776 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Deretti, Lucas Jurk | | | 1664 | BRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Hirano, Enzo Erich Kreutz | | | 1802 | BRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Mariano, Kaiki Pereira | | | 1701 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Umetsubo, Cesar Hidemitsu | m | | 2352 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Bittencourt, Arian G Decezare | | | 1587 | BRA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | * 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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