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Individual Calculations June 2023 |
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| Palma Munoz, Oscar Total change: -15.40 | |   |
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| torneo irt sub 1800 club chess vina | Vina del Mar | CHI | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1656 | 3.00 | 5 | -0.84 | 20 | -16.80 | |
|  Carvajal Arellano, Sebastian Anto | | | 1186 | CHI | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Nova Hinojosa, Julian Ignacio | | | 1333 | CHI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Toro Maldonado, Nicolas | | | 1256 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Miranda Camus, Gonzalo | | | 1711 | CHI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Rivera Barra, Misael | | | 1524 | CHI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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) | | | | IRT SUB 2400 ABRIL 2023 | Santiago | CHI | 2023-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1656 | 2.00 | 5 | 0.07 | 20 | 1.40 | |
| | Castro Ramirez, Ernesto | | | 1957 | CHI | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Saavedra Ise, Jeder Fernando | | | 1555 | CHI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Zenteno Castro, Pedro | | | 1991 | CHI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Cortez Vilca, Tomas | | | 1317 | CHI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Concha Villarroel, Paulo | | | 1960 | CHI | 0.50 | 1 | 0.36 | 20 | 7.20 | |
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) | | |
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