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Individual Calculations September 2017 |
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| Cuevas Araya, Walter Total change: 5.60 | |   |
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| CLUB DE AJEDREZ CHILE - TORNEO IRT SEGUNDA ESCALERILLA 2017 | Santiago | CHI | 2017-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 2189 | 4.50 | 5 | 0.28 | 20 | 5.60 | |
|  Toledo Sandoval, Claudio | | | 1816 | CHI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Flores Cisternas, Ricardo | | | 1919 | CHI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Pereira Cid, Fabian | | | 1946 | CHI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Abiuso Melo, Diego | | | 1921 | CHI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Moya Aguilera, Roberto Carlos | | | 1884 | CHI | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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