Individual Calculations June 2015
 Graells, Ricardo  Total change: 5.20  Rating chartPersonal card
 Swiss Team Championship 2015 (League A,B,1) Round 1-3 decentralised SUI 2015-03-28
RcRownchangeKK*chgGame
 2114 2155 0.50 1 -0.06 20 -1.20 
  Vilaseca, Laurent 2114 SUI0.501-0.0620-1.20 

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)
 
 31. Open des Amateurs 2015 Rounds 1-2 Geneva SUI 2015-04-17
RcRownchangeKK*chgGame
 1855 2155 2.00 2 0.32 20 6.40 
  Vuillermoz, Herve 1755  * FRA1.0010.08201.60 
  Lopez, Manuel 1954 SUI1.0010.24204.80 
 * 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)
 

 

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