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Individual Calculations June 2023 |
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| Pereira, Valdecir Da Silva Total change: 0.00 | |   |
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| II Rio Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-05-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1628 | 0 | 1.50 | 6 | 0.00 | 1435 | | 0.00 | |
|  De Souza, Brayan Lincoln Menezes | | | 1998 | BRA | 0.00 | 1 | 0.00 | | 0.00 | |  Simas, Breno Matos | | | 1768 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Pereira, Francisco Neris | | | 1482 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Kallas, Jose Lourenco | | | 1330 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Henrique, Leticia Fritz | | | 1484 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Mesquita, Arnaldo Leite | | | 1705 | BRA | 0.50 | 1 | 0.00 | | 0.00 | |
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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