Individual Calculations November 2014
 Martinez, Cristian Camilo  Total change: 8.80  Rating chartPersonal card
 Festival Centroamericano y del Caribe U-12 Abs Palmira COL 2014-10-03
 1786 1684 2.50 6 0.22 40 8.80 
  Mederos Gonzalez, Rodrigo 1929 CUB0.001-0.2040-8.00 
  Yearwood, Sean c1653 TTO1.0010.464018.40 
  Soto, Miguel Angel 1991 COL0.001-0.1440-5.60 
  Castro Bello, Carlos Javier 1910 CUB0.5010.294011.60 
  Molina Quevedo, Endry Alexande 1649 VEN0.001-0.5540-22.00 
  Franco, Juan Manuel 1581 COL1.0010.364014.40 

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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