Individual Calculations December 2014
 Courbis, Jean-Pierre  Total change: -22.80  Rating chartPersonal card
 4e Festival d'échecs d'Ille-sur-Têt (elo - 2200) - Suisse ILLE SUR TET FRA 2014-10-31
RcRownchangeKK*chgGame
 1435 1569 3.50 6 -0.57 40 -22.80 
  Salvador, Lucie 1411 FRA1.0010.294011.60 
  Leost, Joel 1408 FRA0.001-0.7140-28.40 
  Combes, Angelino 1401 FRA1.0010.284011.20 
  Thami, Tahar 1486 FRA0.001-0.6140-24.40 
  Basri, Larbi-Jean 1487 FRA0.501-0.1140-4.40 
  Capell-Sunyer, Nathanael 1415 FRA1.0010.294011.60 

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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