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Individual Calculations March 2024 |
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| Gomez Nunez, Fabian Elmer Total change: 42.18 | |   |
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| I IRT Clasico Sub 1800 "Chess Peru" | Lima | PER | 2024-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1358 | 4.00 | 6 | -0.01 | 38 | -0.38 | |
|  Bendezu, Jhonatan | | | 1600 | PER | 0.00 | 1 | -0.20 | 38 | -7.60 | |  Bocanegra Reyes, Thiago Stephano | | | 1157 | PER | 0.50 | 1 | -0.26 | 38 | -9.88 | | | Salazar Flores, Adiel Jesus | | | 1061 | PER | 1.00 | 1 | 0.15 | 38 | 5.70 | | | Prado Mendivil, Carlos Roberto | | | 1171 | PER | 1.00 | 1 | 0.26 | 38 | 9.88 | | | Aguilar Contreras, William Alejan | | | 1198 | PER | 0.50 | 1 | -0.21 | 38 | -7.98 | | | Prado Mendivil, Juan David | | | 1166 | PER | 1.00 | 1 | 0.25 | 38 | 9.50 | |
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 CLASICAS LIMA CHESS SUB 2000 | Lima | PER | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1385 | 2.00 | 5 | 0.07 | 38 | 2.66 | |
| | Perez, Christopher | | | 1884 | PER | 0.00 | 1 | -0.04 | 38 | -1.52 | | | Gamboa Tongo, Jaime Antonio | | | 1299 | PER | 1.00 | 1 | 0.38 | 38 | 14.44 | | | Chavez, Danny | | | 1667 | PER | 0.00 | 1 | -0.16 | 38 | -6.08 | | | Huamani Davila, Miguel Angel | | | 1300 | PER | 1.00 | 1 | 0.38 | 38 | 14.44 | | | Cumpa Palacios, Haziel Lyzander | | | 1392 | PER | 0.00 | 1 | -0.49 | 38 | -18.62 | |
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) | | | | Campeonato Nacional Juvenil 2024 U-14 Absoluto | Lima | PER | 2024-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1385 | 4.50 | 7 | 1.05 | 38 | 39.90 | |
| | Sotelo Reyna, Alberto David | | | 1164 | PER | 0.50 | 1 | -0.28 | 38 | -10.64 | | | Banda Chahuara, Keops | | | 1372 | PER | 0.50 | 1 | -0.02 | 38 | -0.76 | | | Palomino Quispe, Mateo Henry | | | 1547 | PER | 1.00 | 1 | 0.71 | 38 | 26.98 | | | Solorzano Roncal, Ezzio Jose | | | 1490 | PER | 0.50 | 1 | 0.14 | 38 | 5.32 | | | Ccana Minauro, Wernher Sebastian | | | 1516 | PER | 0.50 | 1 | 0.18 | 38 | 6.84 | | | Chile Vela, David Leonardo | | | 1319 | PER | 0.50 | 1 | -0.09 | 38 | -3.42 | | | Luza, Chura Marco Adriano | | | 1317 | PER | 1.00 | 1 | 0.41 | 38 | 15.58 | |
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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