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Individual Calculations October 2018 |
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| Arjel Argel, Zinedine Isaac Gerra Total change: 50.40 | |   |
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| II CIRCUITO DE TORNEOS DE AJEDREZ IRT CIUDAD DE OSORNO 2018 OPEN SUB 2200 - 3 FECHA OSORNO | Osorno | CHI | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1020 | 2.00 | 4 | 1.26 | 40 | 50.40 | |
|  Guichaman Andrade, Pablo | | | 1420 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Oyarzo Vera, Nelson | | | 1163 | CHI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Schulz Rodriguez, Pedro Enrique | | | 1283 | CHI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Neiquel Ayancan, Maria Angelica | | | 1292 | CHI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | * 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) | | |
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