Individual Calculations June 2018
 Sumarriva Bustinza, Martin  Total change: -2.00  Rating chartPersonal card
 Tournoi Interne d'Ales 2018 ALES FRA 2018-05-01
RcRownchangeKK*chgGame
 1587 1594 3.50 7 -0.05 40 -2.00 
  Imidr, Omar 1354 FRA1.0010.20408.00 
  Sumarriva Paulin, Laura 1761 FRA0.5010.22408.80 
  Colonna, Jean-Paul 1518 FRA0.501-0.1040-4.00 
  Camus, Jean 1632 FRA0.001-0.4540-18.00 
  Foltz, Olivier 1644 FRA0.5010.07402.80 
  Aiglon, Michel 1461 FRA1.0010.324012.80 
  Serret, Philippe 1738 FRA0.001-0.3140-12.40 

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)
 

 

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