Individual Calculations September 2012
 Lorenc, Josef  Total change: -9.90  Rating chartPersonal card
 Czech Open 2012 - D - Open European Amateurs Championship Pardubice CZE 2012-07-21
RcRownchangeKK*chgGame
 1815 1792 2.00 5 -0.33 30 -9.90 
  Turcheniak, Yury 1981 RUS0.5010.25307.50 
  Svub, Jan 1985 CZE0.5010.25307.50 
  Schilling, Florian 1980 GER0.001-0.2630-7.80 
  Range, Felix 1602 GER0.501-0.2530-7.50 
  Semjonovs, Ilja 1526 LAT0.501-0.3230-9.60 

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)
 

 

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