Individual Calculations January 2012
 Praion, Laurent  Total change: -29.10  Rating chartPersonal card
 Championnat de Moselle 2011-2012 METZ FRA 2011-10-29
RcRownchangeKK*chgGame
 1774 1765 2.00 6 -0.97 30 -29.10 
  Joly, Fabrice 2060 FRA0.001-0.1530-4.50 
  Paperini, Robert 1641 FRA1.0010.33309.90 
  Etienne, Eric 2123 FRA0.001-0.1030-3.00 
  Saysouk, Christophe 1845 FRA0.001-0.3930-11.70 
  Haidu, Ionel 1427 ROU0.001-0.8830-26.40 
  Lersy, Patrick 1549 FRA1.0010.22306.60 

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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