Individual Calculations June 2016
 Riballet, Jean-Paul  Total change: 15.80  Rating chartPersonal card
 23eme Open international Landes Cote Sud SOORTS HOSSEGOR FRA 2016-05-14
RcRownchangeKK*chgGame
 1477 1268 2.00 5 0.79 20 15.80 
  Labarthe, Francois 1607 FRA0.001-0.1220-2.40 
  Kuci, Jean-Michel 1449 FRA0.5010.24204.80 
  Bernhard, Jacques 1524 FRA0.001-0.1920-3.80 
  Locatelli, Claude 1433 FRA0.5010.22204.40 
  Murzeau, Tatiana 1373 FRA1.0010.642012.80 

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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