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Individual Calculations July 2023 |
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| Urbina Espinoza , Joseph Turiano Total change: 24.00 | |   |
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| Campeonato de Ajedrez IRT Clasico "Ajedrez, juego de Reyes" Sub 1800 | Tarapoto | PER | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1298 | 3.00 | 5 | 0.60 | 40 | 24.00 | |
|  Pezo Ramos, Karlo Andre | | | 1135 | PER | 0.50 | 1 | -0.22 | 40 | -8.80 | |  Aching Rengifo, Cesar Alejandro | | | 1303 | PER | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Sosa Cabrera, Paulo | | | 1675 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Pezo Ramos, Percy Leonardo | | | 1262 | PER | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Tuesta Reategui, Marco Alejandro | | | 1259 | PER | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | |
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