Individual Calculations January 2010
 Petrosian, Tigran L.  Total change: 12.00  Rating chartPersonal card
 17th European Team Chess Championship 2009 Novi Sad SRB 2009-10-22
RcRownchangeKK*chgGame
 2565 2602 6.00 8 1.60 10 16.00 
  Glud, Jakob Vang m2476 DEN1.0010.33103.30 
  Perunovic, Milos g2572 SRB0.501-0.0410-0.40 
  Roganovic, Milos m2474 SRB1.0010.33103.30 
  Feller, Sebastien g2570 FRA0.501-0.0410-0.40 
  Salgado Lopez, Ivan g2555 ESP1.0010.43104.30 
  Mamedyarov, Shakhriyar g2721 AZE0.5010.16101.60 
  Tomashevsky, Evgeny g2688 RUS0.5010.12101.20 
  Gallagher, Joseph G. g2464 SUI1.0010.31103.10 

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)
 
 World Cup 2009 Khanty-Mansiysk RUS 2009-11-21
RcRownchangeKK*chgGame
 2653 2615 0.50 2 -0.40 10 -4.00 
  Meier, Georg g2653 GER0.5010.05100.50 
  Meier, Georg g2653 GER0.001-0.4510-4.50 

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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