Rapid: Individual Calculations April 2014
 Ruiz C, Joshua D  Total change: -35.60  Rating chartPersonal card
 IRT ACTIVO Club Universitario Bogota COL 2014-03-08
RcRownchangeKK*chgGame
 2239 2355 3.00 7 -1.44 20 -28.80 
  Tirado, Juan Camilo 2080 COL0.001-0.8320-16.60 
  Salcedo, Jackeline wf1983 COL0.001-0.9020-18.00 
  Otalora, Carlos Eduardo 2175 COL1.0010.26205.20 
  Mosquera, Miguel m2413 COL0.001-0.4220-8.40 
  Bacallao Alonso, Yusnel g2522 CUB0.001-0.2820-5.60 
  Pinzon, Jairo David 2179 COL1.0010.27205.40 
  Becerra, Juan David f2324 COL1.0010.46209.20 

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)
 
 IRT ACTIVO LAB Marzo 2014 Bogota COL 2014-03-17
RcRownchangeKK*chgGame
 2317 2355 3.50 7 -0.34 20 -6.80 
  Rojas Barrero, Andres Humberto f2242 COL1.0010.35207.00 
  Becerra, Juan David f2324 COL0.001-0.5420-10.80 
  Vargas, Mauricio 2135 COL0.501-0.2820-5.60 
  Vera Siguenas, Deivy m2458 PER0.5010.14202.80 
  Bacallao Alonso, Yusnel g2522 CUB0.5010.22204.40 
  Garcia, Alvaro f2201 COL1.0010.29205.80 
  Fernandez, Fernando 2340 PER0.001-0.5220-10.40 

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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