Individual Calculations November 2013
 Ritsema, Ronald  Total change: -0.30  Rating chartPersonal card
 Unive Open 2013 Hoogeveen NED 2013-10-18
RcRownchangeKK*chgGame
 2137 2012 3.00 9 -0.02 15 -0.30 
  Dijkhuis, Tycho 2219 NED0.001-0.2315-3.45 
  Sadallah, Osama 2114 NED0.5010.14152.10 
  Knol, Geon 2147 NED1.0010.681510.20 
  Van Der Poel, Henk f2246 NED0.001-0.2115-3.15 
  Van Foreest, Lucas 2122 NED0.001-0.3515-5.25 
  Buckels, Valentin 2058 GER0.5010.06150.90 
  Henseler, Jorgen 2088 NED0.5010.10151.50 
  Hendriks, Richard 2104 NED0.5010.13151.95 
  Krasenkova, Ilena wm2133 RUS0.001-0.3415-5.10 

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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