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Blitz:
Individual Calculations September 2021 |
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| Yujra Paredez, Ignacio Tadeo Total change: -19.00 | |   |
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| IRT Blitz "Fiestas Patrias" | La Paz | BOL | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1281 | 0.50 | 2 | 0.15 | 20 | 3.00 | |
|  Borda, Cesar | c | | 1984 | BOL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Claure Verastegui, Rene David | | | 1402 | BOL | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | IRT Blitz "Feliz Dia del Adulto Mayor" | La Paz | BOL | 2021-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1281 | 0.00 | 2 | -1.10 | 20 | -22.00 | |
|  Claure Verastegui, Rene David | | | 1402 | BOL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Coaquira Chipana, Grisel | | | 1081 | BOL | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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