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Rapid:
Individual Calculations October 2021 |
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| Bravo Mallco, Kate Azumi Total change: -20.80 | |   |
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| Torneo IRT RAPIDAS "CASA DEL AJEDREZ" PRIMAVERA 2021 Sub 16 Sub 2100 | Lima | PER | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1791 | 6.00 | 6 | 0.21 | 20 | 4.20 | |
|  Garayar Peralta, Luis Fernando | | | 1155 | PER | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Lapa Cunias, Marco Antonio | | | 1209 | PER | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Tadeo Arontico, Jesus Raul | | | 1099 | PER | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Parra Gonzales, Andre Leonardo | | | 1277 | PER | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Calvo Garavito, David | | | 1430 | PER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mendoza Cruces, Kiara | | | 1236 | PER | 1.00 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | I IRT RAPIDAS ADASUR | Lima | PER | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1791 | 3.00 | 4 | -0.17 | 20 | -3.40 | |
| | Castaneda Huamani, Frank Eder | | | 1056 | PER | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Vega Villon, Bryan Saul | | | 1365 | PER | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Caja Cruz, Gabriel | | | 1689 | PER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Huarcaya Silloca, Carlos Enrique | | | 1710 | PER | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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) | | | | II IRT RAPIDAS ADASUR | Lima | PER | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1791 | 2.50 | 5 | -1.08 | 20 | -21.60 | |
| | Boronda Costilla, Gianpool Claudi | | | 1069 | PER | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Caja Cruz, Gabriel | | | 1689 | PER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Flores Tomasto, Luis | | | 1840 | PER | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Reyes Zavaleta, Fabian Ricardo | | | 1519 | PER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Varillas Jimenez, Ivan | | | 1650 | PER | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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