Individual Calculations February 2013
 Zapata, Alonso  Total change: 5.90  Rating chartPersonal card
 Internacional Copa AES 2012 Distrito Nacional DOM 2012-12-01
RcRownchangeKK*chgGame
 2376 2466 6.00 9 0.59 10 5.90 
  Crispin Ferreras, Darvi Abraham 2121 DOM1.0010.11101.10 
  Velez, Brunildo f2091 DOM1.0010.09100.90 
  Munoz Santana, Jose Lisandro m2433 DOM1.0010.45104.50 
  Bruzon Batista, Lazaro g2692 CUB0.001-0.2110-2.10 
  Abreu Jean, Carlos Paul 2266 DOM1.0010.24102.40 
  Perez Garcia, Rodney Oscar m2385 CUB1.0010.39103.90 
  Subervi, Jonathan 2232 DOM1.0010.21102.10 
  Iturrizaga, Eduardo g2650 VEN0.001-0.2610-2.60 
  Mitkov, Nikola g2513 MKD0.001-0.4310-4.30 

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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