Rapid: Individual Calculations April 2015
 Golubeva, Marija  Total change: -16.20  Rating chartPersonal card
 Vladmir Petrov memorial A Jurmala LAT 2015-03-07
RcRownchangeKK*chgGame
 2016 1846 2.50 11 -0.81 20 -16.20 
  Shvayger, Yuliya wm2246  * ISR0.001-0.0820-1.60 
  Stasans, Aivars 2152 LAT0.001-0.1420-2.80 
  Marutkins, Olegs 2101 LAT0.001-0.1920-3.80 
  Golcman, Evgeny 2190 RUS0.001-0.1220-2.40 
  Blauhut, Holger 2049 GER1.0010.762015.20 
  Kalinin, Oleksandr 2014 UKR0.001-0.2820-5.60 
  Alipovs, Anatoljs 1969 LAT0.001-0.3320-6.60 
  Migunova, Aleksandra 1691 LAT0.001-0.7120-14.20 
  Ivanov, Igor 2050 RUS0.001-0.2420-4.80 
  Vitins, Janis 1648 LAT1.0010.24204.80 
  Troyke, Doreen wf2070 GER0.5010.28205.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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