Individual Calculations February 2015
 Bonnet, Gerard  Total change: -36.60  Rating chartPersonal card
 10e Open de Noël - Club d'Echecs de Mundolsheim - Open B (-1800) MUNDOLSHEIM FRA 2014-12-27
RcRownchangeKK*chgGame
 1507 1594 2.50 7 -1.83 20 -36.60 
  Sow, Aliou Bocar 1425 FRA0.001-0.7220-14.40 
  Fischer, Arnaud 1474 FRA1.0010.34206.80 
  Decker, Thomas 1438 FRA0.501-0.2120-4.20 
  Haller, Frederic 1456 FRA0.001-0.6920-13.80 
  Seremet, Mihai 1810 FRA0.001-0.2220-4.40 
  Haller, Antoine 1436 FRA1.0010.29205.80 
  Giroud, Christian 1507 FRA0.001-0.6220-12.40 

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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