Individual Calculations April 2015
 Lemeaux, David  Total change: -5.00  Rating chartPersonal card
 14th Rochefort Chess Festival - Masters ROCHEFORT FRA 2015-02-21
RcRownchangeKK*chgGame
 2231 2310 5.00 9 -0.25 20 -5.00 
  Leriche, Ines 1919 FRA1.0010.09201.80 
  Wang, Yiye m2433 CHN0.001-0.3320-6.60 
  Boursier, Xavier 1996 FRA1.0010.14202.80 
  Marzolf, Bruno 2144 FRA1.0010.28205.60 
  Sumets, Andrey g2574 UKR0.5010.32206.40 
  Dumitrache, Dragos-Nicolae m2423 ROU0.001-0.3520-7.00 
  Sundararajan, Kidambi g2431 IND0.5010.16203.20 
  Muratet, Lucas 2157 FRA0.001-0.7020-14.00 
  Larand, Manuel 2001 FRA1.0010.14202.80 

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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