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Individual Calculations June 2017 |
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| Renteria, Rolando Total change: -29.40 | |   |
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| IRT Torneo Departamental de Ajedrez Mayores Absoluto | Cali | COL | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2106 | 3.50 | 6 | -0.16 | 20 | -3.20 | |
|  Geurts, Harrie Tulio | | | 1783 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Quinonez, Fernando | | | 1792 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Herrera, Juan Sebastian | f | | 2189 | COL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Arango Martinez, Andres | | | 1990 | COL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Morales, Jhon Alexander | | | 2351 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ospina Loaiza, Jhonny | c | | 1973 | COL | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | Campeonato Nacional de Ajedrez Mayores Absoluto 2017 | Palmira | COL | 2017-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2106 | 4.00 | 9 | -1.31 | 20 | -26.20 | |
| | Escobar Medina, Andres F | | | 2339 | COL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Echavarria, Johann | m | | 2332 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Chavez, Brayan Steven | c | | 1781 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ruiz Castillo, Joshua Daniel | m | | 2350 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Trujillo, Luis Angel | | | 1795 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Zapata Cuartas, Juan Carlos | | | 2073 | COL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Calderon Zuta, Nicolas | c | | 1852 | COL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Cadavid, Juan Miguel | | | 1881 | COL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Cardozo, Stid Jafhar | | | 1842 | COL | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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