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Individual Calculations December 2018 |
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| Mina Grueso, Joni Fernando Total change: 1.20 | |   |
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| Subzonal 2.3.4 Colombia Absoluto 2018 Camp Nacional Ajedrez Mayores Absoluto 2018 | Bogota | COL | 2018-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1943 | 4.50 | 8 | 0.03 | 40 | 1.20 | |
|  Tello, Nicolas Eduardo | | | 1543 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rodriguez Velasco, German Enrique | | | 2144 | COL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Lora, Joel Fernando | | | 2154 | COL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Gonzalez, Leandro | | | 1704 | COL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Narvaez, Faber Alberto | | | 2115 | COL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Mesa Baez, Samuel | | | 1677 | COL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Caicedo Rodriguez, Santiago Maur | | | 1569 | COL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Florez, Luis Angel | | | 2104 | COL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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