Individual Calculations May 2017
 Adiba, Jean-Claude  Total change: 12.80  Rating chartPersonal card
 25e Festival International de Tarbes - Blavignac (-2200) TARBES FRA 2017-04-15
RcRownchangeKK*chgGame
 1429 1408 3.50 6 0.64 20 12.80 
  Ebrard, Loic 1664 FRA0.001-0.1920-3.80 
  Couget, Fabrice 1233 FRA0.001-0.7320-14.60 
  Moufannine, Anne 1314 FRA1.0010.37207.40 
  Rambaut, Herve 1239 FRA1.0010.28205.60 
  Rebois, Roland 1534 FRA1.0010.672013.40 
  Phalippou, Philippe 1590 FRA0.5010.24204.80 

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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