Individual Calculations June 2013
 Arda, Cagil Irmak  Total change: 11.70  Rating chartPersonal card
 WORLD SCHOOL CHESS CHAMPIONSHIPS 2013 - GIRLS U13 Porto Carras - Halkidiki GRE 2013-05-07
RcRownchangeKK*chgGame
 1802 1659 3.00 7 0.78 15 11.70 
  Argote Heredia, Valentina 1836 COL1.0010.731510.95 
  Martynkova, Olena 1816 UKR0.5010.21153.15 
  Caballero Quijano, Mitzy Mishell wf1808 PER0.001-0.3015-4.50 
  Gorovenko, Darya 1771 RUS1.0010.65159.75 
  Antonovich, Tatiana 1651 BLR0.001-0.5115-7.65 
  Kochukova, Anna 1977 RUS0.001-0.1315-1.95 
  Feofilova, Elizaveta 1757 RUS0.5010.13151.95 

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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