Individual Calculations March 2010
 Stiltz, Didier  Total change: -8.50  Rating chartPersonal card
 16e Open International de Selestat - A Selestat FRA 2010-02-18
RcRownchangeKK*chgGame
 1849 1971 3.50 6 -0.34 25 -8.50 
  Manser, Lucas 1655 FRA1.0010.13253.25 
  Schrems, Hermann 2168 GER0.5010.25256.25 
  Myers, Geoffrey 2109 SUI0.001-0.3125-7.75 
  Kern, Nicolas 1692 FRA0.001-0.8425-21.00 
  Bellahcene, Rayane 1801 FRA1.0010.28257.00 
  Hamid, Emran 1671 GER1.0010.15253.75 

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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