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Individual Calculations June 2023 |
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| Cezar, Ricardo De Almeida Total change: 3.60 | |   |
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| III IRT SMXC STD | Santa Maria RS | BRA | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1793 | 1.00 | 4 | -1.81 | 20 | -36.20 | |
|  Zhong, Lanxin | | | 1416 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Oliveira, Danyel Angelo Aquino | | | 1956 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Batista, Leonardo Antonio | | | 1532 | BRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Cardoso, Alan Felipe | | | 1553 | BRA | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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) | | | | Floripa Autumn Chess 2023 U2300 | Florianopolis SC | BRA | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1793 | 3.50 | 6 | 1.99 | 20 | 39.80 | |
| | Becker, Rogerio Sperb | | | 2110 | BRA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Cordeiro, Marco Aurelio Zaror | | | 2081 | BRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Do Nascimento, Christian Almeida | | | 2116 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Starke, Bruno Orlando | | | 2114 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kaneda, Eric Kazuichi | | | 1818 | BRA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Hirano, Enzo Erich Kreutz | | | 1797 | BRA | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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