Individual Calculations April 2017
 Torbay, Pierre  Total change: -26.00  Rating chartPersonal card
 Tournoi interne Gap 2017 GAP FRA 2017-01-14
RcRownchangeKK*chgGame
 1515 1485 1.00 5 -1.30 20 -26.00 
  Treguer, Jean-Jacques 1603 FRA0.001-0.3420-6.80 
  Briancon, Noe 1325 FRA1.0010.29205.80 
  Achard-Rozan, Celian 1544 FRA0.001-0.4220-8.40 
  Pinet, Guy 1667 FRA0.001-0.2620-5.20 
  Ge, Jean-Paul 1434 FRA0.001-0.5720-11.40 

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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