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Individual Calculations October 2019 |
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| Melo, Sergio Roberto Sampaio Total change: -33.60 | |   |
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| V IRT STD sub 2200 CXSP | Sao Paulo SP | BRA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1747 | 2.00 | 4 | -0.59 | 20 | -11.80 | |
|  Haraguchi, Matheus Sashaki | | | 1603 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Matsura, Eduardo | | | 1650 | BRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Souza, Ramon Santana De | | | 1558 | BRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Machado, Antonio Rodrigo | | | 1733 | BRA | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | IRT STD ECP - Etapa Peter Schutt 2019 | Sao Paulo SP | BRA | 2019-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1747 | 3.00 | 6 | -1.09 | 20 | -21.80 | |
| | Brujin, Homero | | | 1496 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Albertini, Caetano | | | 1601 | BRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | De Albuquelque, Gabriel Tenorio | | | 1593 | BRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Davanso, Joao Pedro | | | 1660 | BRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Atanes Neto, Severiano | | | 1535 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Okuda, Paulo Alexandre Yuji | | | 1760 | BRA | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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