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Individual Calculations September 2021 |
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| Martinez Romero, Martin Total change: 4.50 | |   |
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| IRT TAE | Bogota | COL | 2021-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2404 | 2.00 | 2 | 0.40 | 10 | 4.00 | |
|  Pinzon, Jairo David | | | 2167 | COL | 1.00 | 1 | 0.20 | 10 | 2.00 | |  Pinzon, Jairo David | | | 2167 | COL | 1.00 | 1 | 0.20 | 10 | 2.00 | |
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) | | | | XXVIII IRT Internacional Feria de las Flores Medellin 2021 | Medellin | COL | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2404 | 7.00 | 9 | -0.13 | 10 | -1.30 | |
| | Valdes, Nicolas | | | 2004 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Soto, Cristian Camilo | f | | 2088 | COL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Ojeda, Jesus David | | | 2136 | COL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Arenas, David | g | | 2461 | COL | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Sequeda Ramirez, Pablo | | | 2030 | VEN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Avila Pavas, Santiago | m | | 2373 | COL | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Zapata Cuartas, Juan Carlos | | | 2083 | COL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Chirivi C, Jenny Astrid | | wm | 2097 | COL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Lopez Gonzalez, Carlos Andres | | | 2004 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | Semifinal Nacional de Mayores ABSOLUTO Preselectivo a la Olimpiada Moscu 2022 | Santa Rosa de Cabal | COL | 2021-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2404 | 8.00 | 11 | 0.18 | 10 | 1.80 | |
| | Guerrero, Hernando | | | 2004 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Garcia Alarcon, Alvaro | f | | 2054 * | COL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Herrera, Juan Sebastian | f | | 2227 | COL | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Sanchez Arroyave, Juan Pablo | | | 2004 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Barrientos, Sergio E | g | | 2490 | COL | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Pinzon, Jairo David | | | 2167 | COL | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Londono Lopez, Donaldo | | | 2083 | COL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Rios Parra, Alejandro | m | | 2254 | COL | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Echavarria, Johann | m | | 2283 | COL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Cardoso Cardoso, Jose Gabriel | f | | 2414 | COL | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Valderrama Quiceno, Esteban Alber | m | | 2430 | COL | 0.50 | 1 | 0.04 | 10 | 0.40 | | | * 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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