Individual Calculations January 2017
 Pellegrin, Patrick  Total change: 17.00  Rating chartPersonal card
 Team 2017 - Nationale 4 Part 1 FRANCE FRA 2016-10-08
RcRownchangeKK*chgGame
 1511 1277 1.50 3 0.85 20 17.00 
  Chenot, Catherine 1400 FRA0.5010.17203.40 
  Dzhangoev, Ilia 1543 FRA0.001-0.1820-3.60 
  Ciuperca, Ionel 1590 FRA1.0010.862017.20 

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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