Individual Calculations January 2018
 Drochon, Francois  Total change: 36.40  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 1 FRANCE FRA 2017-10-08
RcRownchangeKK*chgGame
 1741 1678 2.50 4 0.84 20 16.80 
  Dubost, Christophe 1829 FRA0.001-0.3020-6.00 
  Nicolas, Didier 1690 FRA1.0010.522010.40 
  Duvallon, Christophe 1731 FRA1.0010.572011.40 
  Werbregue, Didier 1714 FRA0.5010.05201.00 

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
 1662 1667 4.50 7 0.98 20 19.60 
  Moretti, Jean-Paul 1524 FRA1.0010.31206.20 
  El Archi, Jounaid 1806 FRA0.5010.19203.80 
  Pougnard, Valery 1708 FRA0.5010.06201.20 
  Letat, Bruno 1574 FRA0.001-0.6320-12.60 
  Pineau, Pierre 1430 FRA1.0010.20204.00 
  Baron, Anthony 1789 FRA1.0010.672013.40 
  El Archi, Yassir 1800 FRA0.5010.18203.60 

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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