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Blitz:
Individual Calculations July 2023 |
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| Cordeiro, Marco Aurelio Zaror Total change: 15.00 | |   |
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| Campeonato Brasileiro Amador BLZ Under 2300 | Sao Paulo SP | BRA | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1990 | 5.00 | 7 | 0.75 | 20 | 15.00 | |
|  Nemeth Junior, Henrique | | | 2089 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Nascimento, Daniel Rojas | | | 1992 | BRA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Martins De Aguiar, Marina | | | 1900 | BRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Tumenas, Douglas | | | 1929 | BRA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kruger, Israel | | | 1882 | BRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Reis, Arnaldo Ulisses | | | 1672 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Caris, Eduardo | | | 1868 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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