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Individual Calculations January 2023 |
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| Lapa Cunias, Marco Antonio Total change: 70.00 | |   |
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| 8 Open IRT U2400 Club Hermanos Rojas | Lima | PER | 2022-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1463 | 0.50 | 3 | 0.05 | 40 | 2.00 | |
|  Caceres Sandoval, Eduardo | | | 1810 | PER | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Reyes Zavaleta, Diego Alexander | | | 1839 | PER | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Minaya Mundines, Pietro Gerardo | | | 1655 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 9 Open IRT U2400 Club Hermanos Rojas | Lima | PER | 2022-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1463 | 2.00 | 4 | 1.19 | 40 | 47.60 | |
| | Bendezu Yupanqui, Albert Martin | | | 1665 | PER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Palacios Llancari, Katherine | | | 1615 | PER | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Carmona Carrillo, Carlos Rafael A | | | 1656 | ESP | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Garcia Andrada, Heidy Nicole | | wf | 2048 | PER | 0.00 | 1 | -0.02 | 40 | -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) | | | | 10 Open IRT U2400 Club Hermanos Rojas | Lima | PER | 2022-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1463 | 4.00 | 7 | 0.51 | 40 | 20.40 | |
| | Jimenez Salas, Maria Teresa | | | 1776 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Carmona Carrillo, Carlos Rafael A | | | 1656 | ESP | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Mollo Figueroa, Nicole | | | 1456 | BOL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Ccana Minauro, Reiben Andre | | | 1256 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Callupe Matias, Obed Esteban | | | 1068 | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Reyes Zavaleta, Sergio Gabriel | | | 1231 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Caceres Sandoval, Eduardo | | | 1810 | PER | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | |
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