Individual Calculations April 2017
 Sage, Jean-Claude  Total change: -34.40  Rating chartPersonal card
 Team 2017 - Provence Part 2 PRO FRA 2017-01-08
RcRownchangeKK*chgGame
 1454 1589 1.00 2 -0.35 20 -7.00 
  Zawalnicki, Jean-Michel 1532 FRA1.0010.42208.40 
  Piquemal, Maxence 1376 FRA0.001-0.7720-15.40 

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)
 
 Ch. des Bouches du Rhone 2016-17 du Samedi r5-8 VITROLLES FRA 2017-01-21
RcRownchangeKK*chgGame
 1452 1589 0.00 2 -1.37 20 -27.40 
  Gamblin, Vincent 1448 FRA0.001-0.6920-13.80 
  Ghazarian, David 1456 FRA0.001-0.6820-13.60 

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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