Individual Calculations April 2018
 Becerra, Juan David  Total change: -2.00  Rating chartPersonal card
 Semifinal 1 del Selectivo a la 43 Olimpiada Mundial en Batumi- Georgia Medellin COL 2018-03-14
RcRownchangeKK*chgGame
 2212 2336 6.50 10 -0.10 20 -2.00 
  Castano Ortiz, Eder 2067 COL1.0010.17203.40 
  Ramirez, Benjamin Dario 2182 COL0.001-0.7120-14.20 
  Torres Cueto, Jesus Marcial f2076 COL1.0010.18203.60 
  Soto, Miguel Angel f2113 COL1.0010.22204.40 
  Arango Arenas, Juan Camilo 2206 COL1.0010.32206.40 
  Dominguez, Ramiro f2242 COL1.0010.37207.40 
  Martinez Romero, Martin m2435 COL0.001-0.3620-7.20 
  Guerrero Sierra, Juan Carlos m2315 COL0.001-0.5320-10.60 
  Ruiz Aguilar, Pablo Alexander f2194 COL1.0010.31206.20 
  Mendoza, Rafael m2289 COL0.501-0.0720-1.40 

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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