Individual Calculations August 2012
 Natan, Isaac  Total change: -2.25  Rating chartPersonal card
 IRT C.C.A.N. SERIE OPEN D-2000 (3er Ciclo) Buenos Aires ARG 2012-06-04
RcRownchangeKK*chgGame
 1861 1647 1.00 5 -0.15 15 -2.25 
  Brie, Juan 1782 ARG1.0010.681510.20 
  Bellower, Esteban 1918 ARG0.001-0.1715-2.55 
  Cisneros, German 1930 ARG0.001-0.1615-2.40 
  Martinez, Jose Enrique 1830 ARG0.001-0.2615-3.90 
  Speranza, Mariano 1845 ARG0.001-0.2415-3.60 

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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