Individual Calculations July 2012
 Weberruss, Marc  Total change: -2.40  Rating chartPersonal card
 6ème Open International de Gap Charance GAP FRA 2012-04-23
RcRownchangeKK*chgGame
 1601 1538 2.00 5 -0.23 30 -6.90 
  Guidarelli, Laurent m1938  * FRA0.001-0.0830-2.40 
  Muscariello, Jean 1393 FRA1.0010.31309.30 
  Colandrea, Sauveur 1819 FRA0.001-0.1630-4.80 
  Roman, Sylvian 1401 FRA0.501-0.1830-5.40 
  Mangani, Jean-Pierre 1452 FRA0.501-0.1230-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2012 - Nationale 4 - R7 FRANCE FRA 2012-05-13
RcRownchangeKK*chgGame
 1645 1535 0.50 1 0.15 30 4.50 
  Giry, Valentin 1645 FRA0.5010.15304.50 

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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