Individual Calculations January 2012
 Nieto, Manuel Valerio Waldo  Total change: 0.75  Rating chartPersonal card
 II JAHV McGregor de Ajedrez ITT Bogota COL 2011-12-06
RcRownchangeKK*chgGame
 2081 1902 2.00 7 0.05 15 0.75 
  Nieto, Guillermo Luigui Ubaldo 1831 COL0.501-0.1015-1.50 
  Fernandez Rodriguez, Angel Luis 2117 CUB1.0010.771511.55 
  Meneses, Dario f2232 COL0.001-0.1215-1.80 
  Herrera, Juan Sebastian 2141 COL0.001-0.2015-3.00 
  Culma, Ruben 2053 COL0.5010.20153.00 
  Franco, William 2089 COL0.001-0.2615-3.90 
  Acevedo, Johan 2102 COL0.001-0.2415-3.60 

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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