Individual Calculations August 2017
 David, Alexandre  Total change: -26.60  Rating chartPersonal card
 Festival Saint-Lo 2017 - Open Coquereau SAINT LO FRA 2017-07-08
RcRownchangeKK*chgGame
 2056 2124 4.00 9 -1.33 20 -26.60 
  Velten, Paul m2456 FRA0.001-0.1220-2.40 
  Benard, Anne-Laurie 1948 FRA1.0010.27205.40 
  Erwin-Casero, Daniel 1947 AUT1.0010.27205.40 
  Wallner, Joachim f2333 AUT0.001-0.2320-4.60 
  Bournel, Antoine 2084 FRA0.501-0.0620-1.20 
  Dijkhuis, Oele 2054 NED0.501-0.1020-2.00 
  Chatelier, Christian 1942 FRA1.0010.26205.20 
  Ljung, Rickard 1893 SWE0.001-0.7920-15.80 
  Palchuk, Andrii 1847 UKR0.001-0.8320-16.60 

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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