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Individual Calculations May 2023 |
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| Zambrana Espinoza, Luis Hamilton Total change: 36.80 | |   |
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| Campeonato Nacional Sub-1800 | Potosi | BOL | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1008 | 2.00 | 5 | 0.92 | 40 | 36.80 | |
|  Guevara, Jose Raul | | | 1136 | BOL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Canaza Febrero, Alex Roman | | | 1149 | BOL | 1.00 | 1 | 0.69 | 40 | 27.60 | |  Zambrana Estrada, Breyner Andre | | | 1501 | BOL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Arce, Angela | | | 1080 | BOL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Fuertes, Juan Jose | | | 1755 | BOL | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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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