Individual Calculations September 2013
 Inigo, Aquino  Total change: -4.35  Rating chartPersonal card
 2013 NAYCC U18 Toronto CAN 2013-08-14
 2119 2032 2.50 7 -0.29 15 -4.35 
  Vibbert, Sean 2317 USA0.001-0.1615-2.40 
  Chandra, Fm Akshat f2328 USA0.001-0.1515-2.25 
  Schneider, Thomas George 1952 USA1.0010.39155.85 
  Semianiuk, Konstantin 2114 CAN0.001-0.3915-5.85 
  Luo, Zhao Yang 1950 CAN1.0010.39155.85 
  Kraiouchkine, Nikita 2234 CAN0.001-0.2415-3.60 
  Sprumont, Oscar 1935 CAN0.501-0.1315-1.95 

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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