Individual Calculations March 2020
 Sanchez Aragon, Michael Alejandro  Total change: 104.00  Rating chartPersonal card
 IRT Camp Departamental del Tolima Sub-14 Absoluto 2020 Ibague COL 2020-02-07
RcRownchangeKK*chgGame
 1206 1021 1.00 2 0.48 40 19.20 
  Ramos Rocha, Natalia 1199 COL1.0010.734029.20 
  Munoz Triana, Joseph Steve 1213 COL0.001-0.2540-10.00 

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)
 
 Campeonato Nacional Ajedrez Clasico Sub20 Absoluto 2020 Ibague COL 2020-02-12
RcRownchangeKK*chgGame
 1283 1021 3.50 7 2.12 40 84.80 
  Gonzalez, Leandro 1421  * COL0.001-0.0840-3.20 
  Cuartas Lozano, Santiago 1173 COL1.0010.704028.00 
  Vargas Diaz, Juan David 1246 COL1.0010.784031.20 
  Munoz Triana, Joseph Steve 1213 COL1.0010.754030.00 
  Londono Lopez, Donaldo 1421  * COL0.001-0.0840-3.20 
  Ruiz Orozco, Neider Santiago 1359 COL0.5010.384015.20 
  Molina Rojas, Andrey Felipe 1146 COL0.001-0.3340-13.20 
 * 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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