Individual Calculations March 2018
 Storme, Alain  Total change: 9.20  Rating chartPersonal card
 Championnat d'Ille-et-Vilaine Toutes categories 2018 r1-5 RENNES FRA 2017-11-25
RcRownchangeKK*chgGame
 1421 1260 2.00 5 0.46 20 9.20 
  Trebon, Cedric 1514 FRA0.001-0.1920-3.80 
  Picard, Jacques 1408 FRA1.0010.702014.00 
  Jutard, Yann 1493 FRA0.001-0.2120-4.20 
  Fournel, Didier 1596 FRA0.001-0.1220-2.40 
  Guerin, Loic 1094 FRA1.0010.28205.60 

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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