Individual Calculations September 2012
 Amori, Michael  Total change: -105.30  Rating chartPersonal card
 11th Annual Manhattan Open - U2300 Section New York, New York USA 2012-08-17
RcRownchangeKK*chgGame
 2098 2203 1.00 5 -2.15 30 -64.50 
  Klein, Erez N f2235 USA0.001-0.4630-13.80 
  Jacobs, Jon f2290 USA0.001-0.3830-11.40 
  Weatherspoon, Kyler J 1949 USA0.001-0.8130-24.30 
  Chi, Patrick 2048 USA0.001-0.7130-21.30 
  Frumkin, Edward A 1969 USA1.0010.21306.30 

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)
 
 44th Annual Atlantic Open Washington DC USA 2012-08-24
RcRownchangeKK*chgGame
 2057 2203 2.00 5 -1.36 30 -40.80 
  Samuelson, Andrew 2198 USA0.501-0.0130-0.30 
  Mo, Kevin 2243 USA0.001-0.4430-13.20 
  Zhang, Yuanchen 1919 CAN0.001-0.8430-25.20 
  Liang, Adream 1866 USA0.501-0.3830-11.40 
  Minkin, Daniel Aleksandr 2061 USA1.0010.31309.30 

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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