Individual Calculations September 2012
 Flores Alzamora, Johano  Total change: 0.00  Rating chartPersonal card
 XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 12 Lima PER 2012-07-25
RcRownchangeRpKK*chgGame
 1663 0 3.50 8 0.00 1620   0.00 
  Bedon, Kevin 1643 ECU0.0010.00 0.00 
  Lipa, Jose 1608 PER1.0010.00 0.00 
  Bernal Navarrete, Marcelo 1635 CHI0.5010.00 0.00 
  Ruiz Agudelo, Santiago 1803 COL1.0010.00 0.00 
  Carstens Dobuchak, Thiago 1792 BRA0.0010.00 0.00 
  Pajuelo Rojas, Joel 1563 PER1.0010.00 0.00 
  Bolanos, Fernando 1690 BOL0.0010.00 0.00 
  Vilca, Javier 1568 PER0.0010.00 0.00 

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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