Individual Calculations January 2019
 Lachaise, Jean-Pierre  Total change: -35.60  Rating chartPersonal card
 Team 2019 - Grand Est Part 1 EST FRA 2018-10-06
RcRownchangeKK*chgGame
 1710 1453 0.00 3 -0.57 40 -22.80 
  Orihel, Ethan 1698 FRA0.001-0.2040-8.00 
  Santamarianova, Fabrice 1666 FRA0.001-0.2340-9.20 
  Stankowski, Francois 1767 FRA0.001-0.1440-5.60 

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)
 
 Team 2019 - Nationale 2 r5-6 FRANCE FRA 2018-12-02
RcRownchangeKK*chgGame
 1508 1400 0.50 2 -0.32 40 -12.80 
  Bellahcene, Jenna 1216 FRA0.001-0.7440-29.60 
  Rachedi, Abdessalem 1800  * FRA0.5010.424016.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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