Individual Calculations April 2009
 Leriche, Eric  Total change: 1.05  Rating chartPersonal card
 8ème open international de Rochefort - MI Rochefort FRA 2009-02-21
RcRownchangeKK*chgGame
 2389 2303 3.50 9 0.07 15 1.05 
  Foisor, Ovidiu Doru m2427 ROU0.5010.17152.55 
  Geirnaert, Steven f2361 BEL0.001-0.4215-6.30 
  Monroy, Charles f2394 FRA0.5010.12151.80 
  Demuth, Adrien f2331 FRA0.5010.04150.60 
  Neiman, Emmanuel f2358 FRA0.5010.08151.20 
  David, Vincent f2387 FRA0.5010.12151.80 
  Marholev, Dimitar m2449 BUL0.001-0.3015-4.50 
  Foisor, Cristina Adela mwg2412 ROU0.5010.15152.25 
  Bedouin, Xavier f2385 FRA0.5010.11151.65 

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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