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Individual Calculations March 2018 |
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| Arango, Andres Mauricio Total change: -11.00 | |   |
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| Campeonato Nacional Amateur 2018 Sub2300 | Bogota | COL | 2018-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2090 | 3.50 | 7 | -0.55 | 20 | -11.00 | |
|  Estrella Becerra, Fernando | c | | 1938 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Garavito, Miguel Angel | f | | 2239 | COL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Velasquez, Andres | | | 1846 | COL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Pena, Dario | | | 2002 | COL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Torres, Jaime Alberto | | | 1977 | COL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Silva, Jorge | c | | 1994 | COL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Lozano, Nestor Favian | f | | 2198 | COL | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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