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Individual Calculations May 2023 |
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| Suarez Chavez, Alejandro Total change: -2.40 | |   |
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| Campeonato Regional Metropolitano Absoluto 2023 | Lima | PER | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1079 | 0.50 | 4 | -0.14 | 40 | -5.60 | |
|  Reyes Zavaleta, Cristhian Yamil | | | 1778 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Acuna Alarcon, Claudia Micaela | | | 1365 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Pacori Condorimay, Renny Kevin Ro | | | 1318 | PER | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Chesa Horiuchi, Nikolas Gabriel | | | 1254 | PER | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | III IRT CLASICO SUB 2400 ADASUR | Lima | PER | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1155 | 1.00 | 3 | 0.08 | 40 | 3.20 | |
| | Gomez Gonzales, Cristofer Syan | | | 1833 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Ninahuanca Salazar, Ana Lucia | | | 1086 | PER | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Campoverde Palomino, Migue | | | 1294 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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