Individual Calculations January 2010
 Perez, Flavio  Total change: -3.00  Rating chartPersonal card
 Swiss Team Championship (League A,B,1) decentralised SUI 2009-02-22
RcRownchangeKK*chgGame
 2347 2276 0.50 2 -0.30 15 -4.50 
  Lehtivaara, Petri f2369 FIN0.5010.13151.95 
  Gruenenwald, Joerg f2325 SUI0.001-0.4315-6.45 

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)
 
 Nationale 1 - R4-5 Various FRA 2009-11-21
RcRownchangeKK*chgGame
 2297 2260 1.00 2 0.10 15 1.50 
  Schultz, Raphael 2209 FRA0.501-0.0715-1.05 
  Sermier, Guillaume m2385 SUI0.5010.17152.55 

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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