Individual Calculations April 2017
 Coateval, Michel  Total change: -7.40  Rating chartPersonal card
 Championnat du Morbihan 2016-2017 toutes catégories r4-7 ARRADON FRA 2017-01-14
RcRownchangeKK*chgGame
 1632 1656 2.00 4 -0.11 40 -4.40 
  Potier, Pierre 1501 FRA1.0010.294011.60 
  Desurmont, Sylvain 1793 FRA0.001-0.3240-12.80 
  Annetti, Laurent 1850 FRA0.001-0.2540-10.00 
  Girod, Bernard 1385 FRA1.0010.17406.80 

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)
 
NOTE: K factor changed
 Team 2017 - Nationale 3 r6-7 FRANCE FRA 2017-03-11
RcRownchangeKK*chgGame
 1951 1656 0.00 1 -0.15 20 -3.00 
  Dorion, Ari 1951 FRA0.001-0.1520-3.00 

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)
 

 

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