Individual Calculations July 2018
 Graells, Christian  Total change: 0.80  Rating chartPersonal card
 Championnat Veteran des Bouches du Rhone 2018 (-2200) AUBAGNE FRA 2018-05-17
RcRownchangeKK*chgGame
 1489 1520 3.00 5 0.31 20 6.20 
  Battaglia, Gerard 1749 FRA0.001-0.2120-4.20 
  Desjardins, Rene 1363 FRA0.001-0.7120-14.20 
  Guidini, Rene 1464 FRA1.0010.42208.40 
  Porte, Jacques 1265 FRA1.0010.19203.80 
  Thiers, Jean-Jacques 1606 FRA1.0010.622012.40 

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)
 
 Coupe Totier 2018 (-2200) MARTIGUES FRA 2018-06-10
RcRownchangeKK*chgGame
 1422 1520 1.00 2 -0.27 20 -5.40 
  Mouhieddine, Hocine 1480 FRA0.001-0.5620-11.20 
  Desjardins, Rene 1363 FRA1.0010.29205.80 

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)
 

 

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