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Individual Calculations May 2018 |
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| Bergamo, Victor Hugo Moura Total change: 30.40 | |   |
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| VII Sao Paulo Open Grupo C Sub 1700 | Sao Paulo SP | BRA | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1505 | 3.50 | 5 | 1.00 | 40 | 40.00 | |
|  Sanchez, Ivan Roberto | | | 1639 | BRA | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Artiga, Pedro Gabriel F. Vilaca | | | 1318 | BRA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Gelli, Jhonatan Henrique | | | 1324 | BRA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Souza , Neurismar Da Rocha | | | 1635 | BRA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Pereira Fo, Hildebrando Apolonio | | | 1594 | BRA | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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) | | | | IRT ECP STD etapa Haroldo Salles | Sao Paulo SP | BRA | 2018-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1505 | 1.50 | 4 | -0.24 | 40 | -9.60 | |
| | Chiaramitara Jr., Pedro | | | 1905 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pessoto, Lara Garcia | | | 1158 | BRA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Melo, Sergio Roberto Sampaio | | | 1718 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Costa, Iaggo Bernini | | | 1474 | BRA | 0.50 | 1 | -0.04 | 40 | -1.60 | | | * 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) | | |
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