Individual Calculations February 2013
 Varitski, Igor  Total change: -6.20  Rating chartPersonal card
 Marienbad Open 2013 - B Marianske Lazne CZE 2013-01-18
RcRownchangeKK*chgGame
 2235 2289 4.50 9 -0.62 10 -6.20 
  Gokhale, Chandrashekhar m2252 IND0.501-0.0510-0.50 
  Iwanow, Anna wm2192 POL0.001-0.6310-6.30 
  Utiatskaja, Irina 2067 RUS1.0010.22102.20 
  Chernyshova, Natalia 2088 RUS0.501-0.2610-2.60 
  Gajic, Mladen 2278 SWE1.0010.48104.80 
  Roesemann, Rainer f2308 GER0.5010.03100.30 
  Cherednichenko, Elena wf2170 UKR0.501-0.1610-1.60 
  Pacher, Milan m2436 SVK0.001-0.3010-3.00 
  Jurek, Josef m2325 CZE0.5010.05100.50 

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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