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Rapid:
Individual Calculations October 2022 |
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| Teixeira, Arthur Belfort Total change: 21.20 | |   |
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| Circuito Pernambucano de RPD 2022 - Etapa III | Palmares PE | BRA | 2022-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1662 | 2.00 | 4 | 1.39 | 20 | 27.80 | |
|  Alves, Luiz Henrique De Araujo | | | 1856 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | |  De Lima, Carlos Alexandre | | | 2067 | BRA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Cilento, Lucas Geraldo | | | 1964 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Hiramine, Rodrigo Yoshio Ferreir | c | | 1985 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | IV Etapa Circuito Pernambucano de Xadrez RPD Taca Fricalor | Recife PE | BRA | 2022-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1662 | 0.50 | 2 | -0.33 | 20 | -6.60 | |
| | De Souza Neto, Hilton Vilarim | | | 1896 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ferreira Junior, Jose Alves | | | 1577 | BRA | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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