Individual Calculations August 2014
 Carcausto Mamani, William  Total change: -22.50  Rating chartPersonal card
 FESTIVAL INTERNACIONAL DE AJEDREZ “Puno, Rumbo a las Olimpiadas de Noruega” Puno PER 2014-06-27
RcRownchangeKK*chgGame
 1535 1866 1.00 2 -0.75 30 -22.50 
  Valdivia Cano, Nicole 1542 PER1.0010.13303.90 
  Apaza, Flor 1528 PER0.001-0.8830-26.40 

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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