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Individual Calculations December 2017 |
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| Mena Contreras, Constanza Paol Total change: -38.40 | |   |
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| 1er TORNEO DE CLUBES E INSTITUCIONES DE AJEDREZ 2017 | Santiago | CHI | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1419 | 0.50 | 1 | 0.18 | 40 | 7.20 | |
|  Rodriguez Gonzalez-Ballesteros, O | | | 1553 | CHI | 0.50 | 1 | 0.18 | 40 | 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) | | | | CUARTO TORNEO CIRCUITO DAMAS DEL TABLERO 2017 | Santiago | CHI | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1425 | 0.00 | 2 | -1.14 | 40 | -45.60 | |
| | Manriquez Abarzua, Maria Belen | | | 1502 | CHI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Wilson Barria, Millaray | | | 1236 | CHI | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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