Individual Calculations March 2019
 Poirier, Luc  Total change: 6.80  Rating chartPersonal card
 FIDE 323 B moins de 1600 du club 608 PARIS FRA 2019-02-23
RcRownchangeKK*chgGame
 1450 1550 3.50 5 0.34 20 6.80 
  Abbey, Anate 1395 FRA1.0010.29205.80 
  Egan, Simon 1454 ENG0.501-0.1320-2.60 
  Peignien, Laurent 1347 FRA1.0010.24204.80 
  Chatrefou, Thomas 1526 FRA0.001-0.5320-10.60 
  Feldis, Pierre-Yves 1527 FRA1.0010.47209.40 

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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