|
Individual Calculations May 2017 |
|
|
|
| Rivas Perez, Oscar Daniel Total change: -8.80 | |   |
|
| IRT "Puma Punku Open II" | El Alto | BOL | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1089 | 1.00 | 4 | -0.22 | 40 | -8.80 | |
|  Duran Coro, Roy Alex | | | 1303 | BOL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Mamani Cantuta, Erik Julian | | | 1411 | BOL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Beltran Ticona, Sofia Abigail | | | 1116 | BOL | 1.00 | 1 | 0.54 | 40 | 21.60 | |  Gutierrez Villca, Daniel Matias | | | 1160 | BOL | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | |
|
