Individual Calculations September 2022
 Bolanos Lopez, Juan Jacobo  Total change: 155.20  Rating chartPersonal card
 IRT Internacional Feria de las Flores Medellin 2022 Medellin COL 2022-08-03
RcRownchangeKK*chgGame
 1798 1768 5.00 9 0.72 40 28.80 
  Bobadilla Viera, Jorge Samuel m2287 VEN0.001-0.0340-1.20 
  Vahos Correa, Nicolas 1368  * COL1.0010.08403.20 
  Ramirez, Benjamin Dario 2184 COL0.001-0.0740-2.80 
  Acosta Angulo, Mariana Valentina 1489 COL1.0010.16406.40 
  Aspiazu Sibri, Marlon c2017 ECU0.001-0.1940-7.60 
  Gonzalez Bolivar, Juan Jose 1437 COL1.0010.12404.80 
  Toro Ramirez, Samuel 1442 COL1.0010.13405.20 
  Sanchez Arroyave, Juan Pablo 2063 COL0.001-0.1540-6.00 
  Lopez Ramirez, Daniel Giovanny 1894 COL1.0010.674026.80 
 * 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)
 
 Campeonato Nacional de Ajedrez Mayores Absoluto 2022 Puerto Boyaca COL 2022-08-17
RcRownchangeKK*chgGame
 2006 1768 5.00 8 3.16 40 126.40 
  Gonzalez Velasco, Leandro 2116 COL0.001-0.1140-4.40 
  Hoyos, Robinson 1368  * COL1.0010.08403.20 
  Saladen Dulce, Rafael f2179 COL0.5010.424016.80 
  Alvarez Lora, Amauri 2036 COL0.5010.334013.20 
  Diaz Herrera, Leider Andres 2010 COL1.0010.804032.00 
  Univio Sanchez, German c2055 COL1.0010.844033.60 
  Narvaez, Faber Alberto f2095 COL1.0010.874034.80 
  Carrillo Parra, Miguel Alfredo c2191 COL0.001-0.0740-2.80 
 * 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)
 

 

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