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Individual Calculations September 2023 |
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| Tricot Wong, Francisco Total change: 42.00 | |   |
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| IRT Sub-1800 LA CALERA JULIO 2023 | La Calera . Chile | CHI | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1080 | 1480 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Fernandez Tejada, Isabella Paz | | | 1080 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | torneo irt sub 1800 Club Chess Maipu | Santiago | CHI | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1466 | 3.00 | 3 | 1.61 | 20 | 32.20 | |
| | Carrero Valencia, Alan Roberto | | | 1604 | CHI | 1.00 | 1 | 0.69 | 20 | 13.80 | |  Saavedra Alvarez, Pablo | | | 1467 | CHI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Amaro Martinez, Giovanni Alejandr | | | 1408 | CHI | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | | | Torneo Open La Reina 2023 | Santiago | CHI | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1466 | 1.00 | 1 | 0.41 | 20 | 8.20 | |
| | Rubio Bascur, Sebastian Alfonso | | | 1401 | CHI | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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