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Individual Calculations September 2017 |
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| Tossi Saavedra, Rodrigo Andres Total change: -28.00 | |   |
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| IRT IV Torneo Abierto de Ajedrez Club Nunoa | Santiago | CHI | 2017-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1600 | 1.50 | 4 | -0.34 | 20 | -6.80 | |
|  Karmelic Varela, Jorge | | | 1836 | CHI | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Amigo Quintana, Antu | | | 1420 | CHI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Plaza Villar, Hervo | | | 1567 | CHI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Soto Lagos, Alejandro | | | 1707 | CHI | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | IRT Invierno 2017 Club La Florida | LaFlorida | CHI | 2017-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1600 | 0.00 | 4 | -1.06 | 20 | -21.20 | |
| | Gutierrez Gomez, Nicolas | | | 1875 | CHI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Alvarez Vargas, German | | | 1927 | CHI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Quiroz Sanhueza, Bastian Alexi | | | 1743 | CHI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Llano Llano, Jose | | | 1639 | CHI | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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