Individual Calculations April 2018
 Torres Rojas, Yuber Andres  Total change: -38.20  Rating chartPersonal card
 Semifinal 1 del Selectivo a la 43 Olimpiada Mundial en Batumi- Georgia Medellin COL 2018-03-14
RcRownchangeKK*chgGame
 1950 2071 4.50 10 -1.91 20 -38.20 
  Mosquera, Miguel m2377 COL0.001-0.1420-2.80 
  Henao Ortiz, Carolina 1835 COL0.001-0.8020-16.00 
  Pena, Alcides 1767 COL1.0010.14202.80 
  Varela, Maria De Los Angeles 1821 COL1.0010.19203.80 
  Aponte Castillo, Ernesto 2184 COL0.001-0.3520-7.00 
  Londono, Neider Farid 1799 COL1.0010.17203.40 
  Lora, Joel Fernando 2184 COL0.001-0.3520-7.00 
  Toro, Miguel Angel 1731 COL0.001-0.8820-17.60 
  Sarmiento, Leidy Carolina wc1734 COL1.0010.12202.40 
  Castano Ortiz, Eder 2067 COL0.501-0.0120-0.20 

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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