Individual Calculations May 2014
 Kerriou, Jean-Rene  Total change: 9.30  Rating chartPersonal card
 Championnat d'échecs du Morbihan 2014 ARRADON FRA 2014-01-25
RcRownchangeKK*chgGame
 1604 1398 1.50 4 0.49 30 14.70 
  Trelohan, Henri 1667 FRA0.5010.33309.90 
  Loizil, Joel 1692 FRA0.001-0.1530-4.50 
  Gac, Riwal 1387 FRA1.0010.483014.40 
  Bremond, Edouard 1668 FRA0.001-0.1730-5.10 

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)
 
NOTE: K factor changed
 Team 2014 - Bretagne - Part 3 BRETAGNE FRA 2014-03-23
RcRownchangeKK*chgGame
 1642 1376 0.00 2 -0.36 15 -5.40 
  Le Gouellec, Marc 1683 FRA0.001-0.1415-2.10 
  Barton, Robin 1600 FRA0.001-0.2215-3.30 

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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