Individual Calculations March 2017
 Martinez Nanez, Santiago  Total change: -9.60  Rating chartPersonal card
 Semifinal 1 Cat Sub14 Absoluto 2017 Medellin COL 2017-02-23
RcRownchangeKK*chgGame
 1556 1394 1.00 4 -0.24 40 -9.60 
  Castano, Saray 1547 COL0.5010.20408.00 
  Parra Meza, Brayan 1592 COL0.001-0.2440-9.60 
  Toro, Miguel Angel 1751 COL0.001-0.1140-4.40 
  Cabrera Novoa, Emanuel 1332 COL0.501-0.0940-3.60 

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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