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Individual Calculations February 2017 |
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| Santiago Lastra, Nefi Total change: -9.40 | |   |
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| IRT CIUDAD DE ILO 2016 SUB 2200 | Ilo | PER | 2016-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1940 | 3.00 | 5 | -0.47 | 20 | -9.40 | |
|  Velasquez Ramos, Marcelo | | | 1562 | PER | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Salluca Huallpa, Fredy | | | 1736 | PER | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Morales Cespedes, James | | | 1821 | PER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Palao, Adriana | | | 1599 | PER | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Cutipa, Gianfranco | | | 2124 | PER | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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