Individual Calculations April 2018
 Reibel, Virgile  Total change: -43.20  Rating chartPersonal card
 25e Open International de Selestat - Open B (1400-1700) SELESTAT FRA 2018-03-08
RcRownchangeKK*chgGame
 1557 1409 1.00 6 -0.85 40 -34.00 
  Kortel, Bernard 1571 FRA1.0010.714028.40 
  Clement, Herve 1684 FRA0.001-0.1740-6.80 
  Heckly, Jean-Louis 1577 FRA0.001-0.2840-11.20 
  Boni, Guy 1555 FRA0.001-0.3040-12.00 
  Bellahcene, Mohamed Adam 1471 FRA0.001-0.4140-16.40 
  Walter, Thomas 1485 FRA0.001-0.4040-16.00 

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 2018 - Nationale 3 r8-9 FRANCE FRA 2018-03-17
RcRownchangeKK*chgGame
 1619 1409 0.00 1 -0.23 40 -9.20 
  Charlemagne, Didier 1619 FRA0.001-0.2340-9.20 

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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