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Individual Calculations October 2023 |
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| Dornelles, Marcio Neron Camargo Total change: -6.40 | |   |
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| III Floripa Spring Chess 2023 - U2400 | Florianopolis SC | BRA | 2023-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1971 | 2.00 | 5 | -0.32 | 20 | -6.40 | |
|  Goncalves, Davi Sulzbacher | f | | 2282 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Boabaid, Jorge Alberto Duardes | c | | 1771 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Cordeiro, Marco Aurelio Zaror | | | 2097 | BRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Bueno, Alfeu Junior Varela | f | | 2135 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Pereira, Marcelo Do Carmo | | | 1716 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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