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Individual Calculations April 2018 |
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| Arango Leon, Andres Felipe Total change: 0.00 | |   |
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| Campeonato Nacional Amateur 2018 Sub1700 | Bogota | COL | 2018-02-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1560 | 0 | 4.00 | 4 | 0.00 | 1640 | | 0.00 | |
|  Beltran Cubillos, Santiago | | | 1655 | COL | 1.00 | 1 | 0.00 | | 0.00 | |  Bautista Chiquillo, Leidy | | | 1581 | COL | 1.00 | 1 | 0.00 | | 0.00 | | | Jaramillo, Amparo | | | 1414 | COL | 1.00 | 1 | 0.00 | | 0.00 | | | Perea Erazo, Janyert Julian | | | 1591 | COL | 1.00 | 1 | 0.00 | | 0.00 | |
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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