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Rapid:
Individual Calculations October 2021 |
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| Tadeo Arontico, Jesus Raul Total change: 23.40 | |   |
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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 |
| 1316 | 1099 | 3.00 | 6 | 1.23 | 20 | 24.60 | |
|  Calvo Garavito, David | | | 1430 | PER | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Garayar Peralta, Martin Alejandro | | | 1006 | PER | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bravo Mallco, Kate Azumi | | | 1791 | PER | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Mendoza Cruces, Kiara | | | 1236 | PER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Parra Gonzales, Andre Leonardo | | | 1277 | PER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Garayar Peralta, Luis Fernando | | | 1155 | PER | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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 |
| 1648 | 1099 | 0.00 | 2 | -0.06 | 20 | -1.20 | |
| | Huarcaya Silloca, Carlos Enrique | | | 1710 | PER | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Benavides Conza, Diego Angelo | | | 1585 | PER | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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