Individual Calculations February 2013
 Iwanow, Anna  Total change: 24.45  Rating chartPersonal card
 Marienbad Open 2013 - B Marianske Lazne CZE 2013-01-18
RcRownchangeKK*chgGame
 2246 2192 5.50 9 1.63 15 24.45 
  Chernyshova, Natalia 2088 RUS0.001-0.6415-9.60 
  Varitski, Igor m2289 UKR1.0010.63159.45 
  Roesemann, Rainer f2308 GER1.0010.66159.90 
  Cherednichenko, Elena wf2170 UKR1.0010.47157.05 
  Pacher, Milan m2436 SVK0.001-0.2015-3.00 
  Jurek, Josef m2325 CZE1.0010.681510.20 
  Gokhale, Chandrashekhar m2252 IND0.5010.08151.20 
  Gajic, Mladen 2278 SWE1.0010.62159.30 
  Utiatskaja, Irina 2067 RUS0.001-0.6715-10.05 

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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