Individual Calculations January 2009
 Tatai, Stefano  Total change: 4.00  Rating chartPersonal card
 Torneo Orfeon La Paz 2008 La Laguna S/C Tenerife ESP 2008-09-26
RcRownchangeKK*chgGame
 2199 2372 6.00 8 0.40 10 4.00 
  Canizares Gil, Pedro 2022 ESP1.0010.11101.10 
  Rivas Crespo, Alexander 2022 ESP1.0010.11101.10 
  Mingorance Torres, Francisco 2022 ESP1.0010.11101.10 
  Perez Felipe, Marcos Adrian 2226 ESP1.0010.30103.00 
  Fernandez Romero, Ernesto m2455 ESP0.5010.11101.10 
  Hernandez Leon, Alberto 2236 ESP0.501-0.1810-1.80 
  Gutierrez Olivares, Daniel 2151 ESP0.501-0.2810-2.80 
  Fernandez Garcia, Jose Luis g2458 ESP0.5010.12101.20 

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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