Blitz: Individual Calculations August 2015
 Kobla, Vishal  Total change: 2.40  Rating chartPersonal card
 NAYCC 2015 U14 Toluca, Estado de Mexico MEX 2015-05-27
RcRownchangeKK*chgGame
 1643 1939 3.50 4 0.12 20 2.40 
  Hernandez Luna, Jose Angel 1708 MEX1.0010.21204.20 
  Zapata Hall, Julian 1577 MEX0.501-0.4020-8.00 
  Roque Sola, Andrea wc1684 MEX1.0010.19203.80 
  Castillo Gonzalez, Fidel E 1604 MEX1.0010.12202.40 

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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