Individual Calculations November 2009
 Zupec, Jan  Total change: -1.80  Rating chartPersonal card
 National Youth League 2009 Nova Gorica SLO 2009-08-22
RcRownchangeKK*chgGame
 1758 1976 0.00 1 -0.78 15 -11.70 
  Lorber, Kristijan 1758 SLO0.001-0.7815-11.70 

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)
 
 European Youth Ch under 18 Open Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 2194 1976 2.50 8 0.66 15 9.90 
  Goumas, Georgios 2315 GRE0.001-0.1215-1.80 
  Soors, Stef 2222 BEL1.0010.811512.15 
  Yilmazyerli, Mert 2255 TUR0.001-0.1615-2.40 
  Sabuk, Piotr 2216 POL0.5010.30154.50 
  Rocks, Daniel 2037 SCO0.001-0.4215-6.30 
  Ollier, Pablo 2226 FRA0.5010.31154.65 
  Lach, Piotr 2148 POL0.5010.23153.45 
  Torres Ventosa, Pedro Eugenio 2135 ESP0.001-0.2915-4.35 

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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