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Individual Calculations August 2023 |
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| Lazzarotti, Calebe Kadlubiski Total change: -40.80 | |   |
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| II IRT 70 Anos Xadrez Joacaba Sub 2300 STD | Joacaba SC | BRA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1791 | 4.00 | 5 | 0.89 | 40 | 35.60 | |
|  Silva, Maria Julia Barbieri | | | 1232 | BRA | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Starke, Bruno Orlando | | | 2102 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Luzzi, Oliver Sthifler Lima | | | 1391 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Oliveira, Isaac Rodrigues | | | 1422 | BRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Quevedo Naissinger, Willian | | | 2056 | BRA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | * 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) | | | | VII Floripa Winter Chess STD 2023 | Florianopolis SC | BRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1791 | 4.50 | 9 | -1.91 | 40 | -76.40 | |
| | Serpa, Rafael Araujo | | | 2084 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Hessmann, Eduardo Franzoni | | | 1438 | BRA | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Bieging, Luca Jurgen | | | 1431 | BRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Ferreira, Carlos Eduardo | | | 1569 | BRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Japiassu, Ricardo De Villa Nova | | | 1945 | BRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | De Bortolo, Artur Mattos | | | 1391 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mariani, Kim Paul | | | 1528 | BRA | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Spagnollo, Pedro Henrique | | | 1415 | BRA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Silva, Henrique Brasil Barrientos | | | 1599 | BRA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | * 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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