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Individual Calculations May 2023 |
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| Ortiz Ala, Ramiel Eddy Total change: 18.40 | |   |
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| Campeonato Nacional Sub-1800 | Potosi | BOL | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1098 | 2.50 | 5 | 0.46 | 40 | 18.40 | |
|  Mamani Carlo, Leonardo | | | 1541 | BOL | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Ala Ortiz, Mildred Ariana | | | 1134 | BOL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Huayllas Mamani, Dilan Caleff | | | 1075 | BOL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Guevara, Jose Raul | | | 1136 | BOL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Puma Ojeda, Jhostin Angelo | | | 1062 | BOL | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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