Individual Calculations January 2010
 Avrukh, Boris  Total change: 1.30  Rating chartPersonal card
 17th European Team Chess Championship 2009 Novi Sad SRB 2009-10-22
RcRownchangeKK*chgGame
 2588 2668 5.00 8 0.13 10 1.30 
  Kosic, Dragan g2495 MNE0.501-0.2310-2.30 
  Borisek, Jure g2575 SLO1.0010.37103.70 
  Lopez Martinez, Josep Manuel g2570 ESP1.0010.37103.70 
  Tomashevsky, Evgeny g2688 RUS0.001-0.4710-4.70 
  Khenkin, Igor g2613 GER0.501-0.0810-0.80 
  Ruck, Robert g2548 HUN0.501-0.1610-1.60 
  Sanikidze, Tornike g2600 GEO1.0010.41104.10 
  Kryvoruchko, Yuriy g2612 UKR0.501-0.0810-0.80 

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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