Individual Calculations July 2008
 Rohde, Michael A  Total change: 8.70  Rating chartPersonal card
 New York April Open New York, NY USA 2008-04-12
RcRownchangeKK*chgGame
 2217 2460 3.50 4 0.34 10 3.40 
  Sturt, Raven M 2110 USA1.0010.11101.10 
  Szuper, Paul 2140 USA0.501-0.3710-3.70 
  Figler, Ilye f2341 USA1.0010.34103.40 
  Arnold, Marc Tyler 2276 USA1.0010.26102.60 

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)
 
 NY May Open New York, NY USA 2008-05-24
RcRownchangeKK*chgGame
 2243 2460 3.50 4 0.53 10 5.30 
  Santanna, Paulo 2110 USA1.0010.11101.10 
  Agaian, Sarkis 2188 USA1.0010.17101.70 
  Stripunsky, Alexander g2562 USA0.5010.14101.40 
  Tuhrim, Richard 2110 USA1.0010.11101.10 

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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