Individual Calculations July 2009
 Rensch, Daniel M  Total change: -4.60  Rating chartPersonal card
 The Copper State International Mesa, Arizona USA 2009-05-29
RcRownchangeKK*chgGame
 2323 2400 5.50 10 -0.46 10 -4.60 
  Ding, Richard 2134 USA1.0010.18101.80 
  Milman, Lev m2462 USA0.5010.09100.90 
  Sarkar, Justin m2410 USA0.5010.01100.10 
  Kacheishvili, Giori g2613 GEO0.001-0.2310-2.30 
  Boor, Carl B f2291 USA0.001-0.6510-6.50 
  Ristovic, Nenad f2252 CAN1.0010.30103.00 
  Mackinnon, Keith 2145 CAN1.0010.19101.90 
  Hansen, Eric f2398 CAN0.5010.00100.00 
  Ginsburg, Mark m2380 USA0.001-0.5310-5.30 
  Hortillosa, Andres 2143 USA1.0010.18101.80 

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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