Individual Calculations January 2019
 Alluch Abdellach, Nordin  Total change: -7.20  Rating chartPersonal card
 Team 2019 - Ile de France Part 1 IDF FRA 2018-10-06
RcRownchangeKK*chgGame
 1538 1464 1.00 2 0.20 20 4.00 
  Rakotomalala, Jean-Jacques 1612 FRA1.0010.702014.00 
  Ribour, Philippe 1464 FRA0.001-0.5020-10.00 

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)
 
 Team 2019 - Nationale 4 r1-4 FRANCE FRA 2018-10-07
RcRownchangeKK*chgGame
 1634 1464 0.00 2 -0.56 20 -11.20 
  Tarrin, Eric 1616 FRA0.001-0.3020-6.00 
  Thum, Alain 1651 FRA0.001-0.2620-5.20 

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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