Individual Calculations July 2010
 Weiner, Zachary J  Total change: 9.00  Rating chartPersonal card
 3rd Ney York International New York, New York USA 2010-06-18
 2192 1973 2.00 7 0.36 25 9.00 
  Kleiman, Jake f2353 USA0.001-0.0925-2.25 
  Bady, Glenn 2214 USA0.5010.30257.50 
  Sturt, Raven M 2168 USA1.0010.752518.75 
  Naranja, Renato C m2276 PHI0.001-0.1425-3.50 
  Rogers, Norman f2220 USA0.001-0.1925-4.75 
  Bhatty, Karran 2046 IND0.5010.10252.50 
  Barsky, Sam A 2069 USA0.001-0.3725-9.25 

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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