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Individual Calculations April 2022 |
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| Bravo Matias, Jean Karlho Total change: 44.60 | |   |
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| Torneo IRT Clasico Sub 1800 "Escuela Trinitaria Deportiva" | Lima | PER | 2022-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1632 | 2.50 | 4 | 0.92 | 20 | 18.40 | |
|  Orosco Torres, Johann Miguel | | | 1731 | PER | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Alvarado Mendoza, Juan Jose | | | 1743 | PER | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Parra Gonzales, Andre Leonardo | | | 1612 | PER | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Barrera Ricra, Victor Hugo | | | 1748 | PER | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | I GRAN TORNEO DE AJEDREZ IRT SUB 1800 G.U.E. MARISCAL TORIBIO DE LUZURIAGA - HUARAZ | Huaraz | PER | 2022-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1646 | 4.50 | 5 | 1.20 | 20 | 24.00 | |
| | Guillen, Carlos Enrique | | | 1440 | PER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Guillen, Carlos Manuel | | | 1541 | PER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Colonia Lizano, Stefan Carlos | | | 1503 | PER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Mendoza Villanueva, Tomy Enrique | | | 1582 | PER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Becerra Inchicaqui, Jose Carlos | | | 1561 | PER | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | VIII IRT Clasico Sub 1800 Armagedon | Lima | PER | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1646 | 3.00 | 4 | 0.11 | 20 | 2.20 | |
| | Orosco, Albert | | | 1690 | PER | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Orosco Flores, Michel Alain Zenon | | | 1125 | PER | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Peralta De Los Santos, Jorge Este | | | 1246 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Inga Paiva , Joaquin Alonso | | | 1601 | PER | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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