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Individual Calculations September 2018 |
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| Lacerda, Vinicius Total change: 5.00 | |   |
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| IRT ECP STD Etapa Jarbas Karman 2018 Sub 2200 | Sao Paulo SP | BRA | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1758 | 4.50 | 6 | 0.25 | 20 | 5.00 | |
|  Dutra, Liliam Guedes | | | 1518 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  De Oliveira, Daniel C. Xavier | | | 1523 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Funayama S A, Yuri | | | 1613 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Haraguchi, Matheus Sashaki | | | 1570 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Faris, Rafael De Araujo | | | 1541 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Mangini, Bruno Fernandes | | | 1792 | BRA | 1.00 | 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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