Blitz: Individual Calculations August 2015
 Hernandez Santos, Hugo Israel  Total change: -2.20  Rating chartPersonal card
 NAYCC 2015 U12 Toluca, Estado de Mexico MEX 2015-05-27
RcRownchangeKK*chgGame
 1625 1470 1.00 2 0.41 20 8.20 
  Dommalapati, Aasa wc1581 USA0.001-0.3520-7.00 
  Rodrigue-Lemieux, Shawn 1668 CAN1.0010.762015.20 

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)
 
 Festival Panamericano de la Juventud BLITZ U-12 Absoluto 1 Eliminatoria Cali COL 2015-06-28
RcRownchangeKK*chgGame
 1658 1470 0.00 2 -0.52 20 -10.40 
  Cruz Beltran, Andres 1658 COL0.001-0.2620-5.20 
  Cruz Beltran, Andres 1658 COL0.001-0.2620-5.20 

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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