Blitz: Individual Calculations September 2012
 Aviles Lana, Marcos  Total change: 2.60  Rating chartPersonal card
 La Torre de Capablanca Blitz 3 Guayaquil ECU 2012-08-05
RcRownchangeKK*chgGame
 1643 1566 1.00 2 0.13 20 2.60 
  Pinargote Carreno, Kassandra 1919 ECU0.001-0.1120-2.20 
  Alonso, Roxana 1366 ECU1.0010.24204.80 

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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