Individual Calculations May 2019
 Derouin, Stephane  Total change: -15.80  Rating chartPersonal card
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1583 1622 2.00 4 -0.22 20 -4.40 
  Shurgaia, Vincent 1539 FRA0.001-0.6120-12.20 
  Pasquereau, Arthur 1469 FRA1.0010.30206.00 
  Portales, Fabien 1848 FRA0.001-0.2120-4.20 
  Guyomard, Thomas 1474 FRA1.0010.30206.00 

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)
 
 Championnat d'Ille-et-Vilaine Toutes Categories 2019 r6-7 RENNES FRA 2019-03-24
RcRownchangeKK*chgGame
 1457 1622 1.50 3 -0.57 20 -11.40 
  Picard, Jacques 1331 FRA0.501-0.3520-7.00 
  Fontaine, Olivier 1313 FRA1.0010.14202.80 
  Lenen, Pierre 1726 FRA0.001-0.3620-7.20 

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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