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Individual Calculations June 2022 |
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| Da Silva, Joao Carlos Orguim Total change: -6.80 | |   |
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| XI Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2022-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1781 | 2.00 | 5 | 0.47 | 20 | 9.40 | |
|  Urquiza, Marcello De Albuquerque | | | 2027 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Espinola, Jose Mario | | | 1590 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Lima, Alan Silva De | | | 1939 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Di Berardino, Diego Rafael | m | | 2490 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | De Andrade, Dalson Holanda Caval | | | 1935 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | Floripa Autumn Chess 2022 - U1800 | Florianopolis SC | BRA | 2022-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1781 | 3.50 | 6 | -0.81 | 20 | -16.20 | |
| | Rodrigues Mota, Sophia Lorena | | | 1410 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pereira, Armando Scharlau | | | 1619 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Hirano, Enzo Erich Kreutz | | | 1720 | BRA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Elesbao, Bernardo Dartora | | | 1464 | BRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Melo, Sergio Roberto Sampaio | | | 1628 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Rodrigues Nogueira, Carlos Manuel | | | 1746 | BRA | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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