Individual Calculations September 2009
 Lanin, Alexei  Total change: -3.20  Rating chartPersonal card
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2340 2449 5.50 9 -0.32 10 -3.20 
  De Verdier, Michael 2257 SWE0.501-0.2510-2.50 
  Brethes, Francois 2255 FRA1.0010.25102.50 
  Kuchynka, Lukas 2307 CZE1.0010.31103.10 
  Holmsgaard, Henrik 2319 DEN0.501-0.1810-1.80 
  Ashton, Adam f2324 ENG0.501-0.1710-1.70 
  Mikheev, Stanislav m2318 RUS0.501-0.1810-1.80 
  Jens, Jelmer m2356 NED1.0010.37103.70 
  Babula, Vlastimil g2566 CZE0.001-0.3410-3.40 
  Chetverik, Maxim m2354 RUS0.501-0.1310-1.30 

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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