Individual Calculations January 2018
 El Archi, Yassir  Total change: 18.80  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 1 FRANCE FRA 2017-10-08
RcRownchangeKK*chgGame
 1772 1796 3.00 4 0.87 20 17.40 
  Prevot, Rodolphe 1867 FRA0.5010.10202.00 
  Duvallon, Christophe 1731 FRA1.0010.41208.20 
  Werbregue, Didier 1714 FRA0.501-0.1120-2.20 
  Fournier, Frederic 1776 FRA1.0010.47209.40 

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)
 
 8e Open du Nouvel An de Tours Tournoi B (1400-1900) PARCAY MESLAY FRA 2017-12-26
RcRownchangeKK*chgGame
 1641 1800 5.00 7 0.07 20 1.40 
  Andre, Victoria 1578 FRA1.0010.22204.40 
  Leroi, Matthieu 1614 FRA0.001-0.7420-14.80 
  Rigaud, Alexandre 1608 FRA1.0010.25205.00 
  Moretti, Jean-Paul 1524 FRA1.0010.17203.40 
  Baron, Anthony 1789 FRA0.501-0.0220-0.40 
  Pougnard, Valery 1708 FRA1.0010.37207.40 
  Drochon, Francois 1667 FRA0.501-0.1820-3.60 

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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