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Individual Calculations February 2019 |
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| Pereira, Thales Oliveira Total change: -104.80 | |   |
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| Aberto do Brasil STD FBX Terraviva 2019 | Brasilia DF | BRA | 2019-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1836 | 3.00 | 4 | 0.21 | 40 | 8.40 | |
|  Aguiar, Arthur Vinicius De Souza | | | 1436 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ferraz, Michel Liah | | | 1543 | BRA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Rothebarth, Ana Vitoria De Paula | | | 1996 | BRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Da Silva, Renato Claudio Melo | | | 1658 | BRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1836 | 3.50 | 9 | -2.83 | 40 | -113.20 | |
| | Schiavo, Marcelo Da Silva | | | 2070 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Laperuta, Renan Portes | | | 1566 | BRA | 0.00 | 1 | -0.83 | 40 | -33.20 | | | De Oliveira, John Richard Apareci | | | 1515 | BRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Nunes, Guilherme Sacardo Telles | | | 1572 | BRA | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Girona, Martin | | | 1548 | ARG | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Koinski, Carlos Cesar | | | 1462 | BRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Heinechen, John | | | 2002 | PAR | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Parreira, Teodora Ribeiro | | | 1593 | BRA | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Souza , Neurismar Da Rocha | | | 1612 | BRA | 0.50 | 1 | -0.28 | 40 | -11.20 | |
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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