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Individual Calculations April 2018 |
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| Ortega, Gilmar Total change: -55.60 | |   |
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| IRT "Memorial Prof. Alberto Portal Rojas" - 2018 | Tarija | BOL | 2018-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1383 | 0.50 | 3 | -1.39 | 40 | -55.60 | |
|  Choque, Luis | | | 1470 | BOL | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Michel Altamirano, Luciana | | | 1032 | BOL | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Aviles, Pedro | | | 1294 | BOL | 0.00 | 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) | | |
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