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Individual Calculations October 2021 |
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| Florianovitz, Derlei Alex Total change: -15.40 | |   |
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| Floripa Spring Chess 2021 | Florianopolis SC | BRA | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 2055 | 3.00 | 5 | -0.77 | 20 | -15.40 | |
|  Bashtavenko, Aleksey | | | 1655 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  De Oliveira, Carlos Frederico B. | | | 1655 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mileski, Lucas De Souza | | | 1740 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bassani, Jaison Jose | | | 1988 | BRA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Volkmann, Andre Jordi | | | 2067 | BRA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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