Individual Calculations April 2015
 Pieri, Pierre-Louis  Total change: -12.80  Rating chartPersonal card
 14th Rochefort Chess Festival - Masters ROCHEFORT FRA 2015-02-21
RcRownchangeKK*chgGame
 2139 2097 3.50 9 -0.64 20 -12.80 
  Sundararajan, Kidambi g2431 IND0.001-0.1220-2.40 
  Selebran, Henri 1914 FRA1.0010.26205.20 
  Loiseau, Quentin m2401 FRA0.001-0.1420-2.80 
  Drogou, Gerard 1995 FRA0.501-0.1420-2.80 
  Larand, Manuel 2001 FRA1.0010.37207.40 
  Manea, Alexandru m2381 ROU0.5010.34206.80 
  Haussernot, Cecile wf2161 FRA0.001-0.4120-8.20 
  Leriche, Ines 1919 FRA0.501-0.2320-4.60 
  Faber, Michel 2045 FRA0.001-0.5720-11.40 

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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