Individual Calculations March 2012
 Chernyshova, Natalia  Total change: -4.20  Rating chartPersonal card
 Marienbad Open 2012 - B2 - IM tournament Marianske Lazne CZE 2012-01-21
RcRownchangeKK*chgGame
 2276 2072 2.00 9 -0.28 15 -4.20 
  Roesemann, Rainer f2302 GER0.001-0.2115-3.15 
  Vlasak, Lukas f2291 CZE0.5010.28154.20 
  Kulicov, Oleg m2425 RUS0.001-0.1115-1.65 
  Jurek, Josef m2350 CZE0.5010.33154.95 
  Iwanow, Anna wf2180 POL0.001-0.3515-5.25 
  Krithika, Pon N. wf2108 IND0.001-0.4515-6.75 
  Plat, Vojtech m2425 CZE0.001-0.1115-1.65 
  Pecha, Tomas 2242 CZE0.001-0.2815-4.20 
  Macicek, Jakub 2159 CZE1.0010.62159.30 

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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