Individual Calculations April 2020
 Kulkova, Dina  Total change: -72.00  Rating chartPersonal card
 PFO 2020 F std Izhevsk RUS 2020-03-12
RcRownchangeKK*chgGame
 1621 1655 3.00 9 -1.80 40 -72.00 
  Protopopova, Anastasiya wf2055  * RUS1.0010.924036.80 
  Leolko, Ludmila 1916 RUS0.001-0.1840-7.20 
  Emelianova, Viktoria 1255  * RUS1.0010.08403.20 
  Idrisova, Roza wf1960 RUS0.001-0.1440-5.60 
  Kanter, Elizaveta 1453 KAZ0.501-0.2640-10.40 
  Ivanaeva, Alina 1676 RUS0.001-0.4740-18.80 
  Tabermakova, Leila 1338 RUS0.501-0.3740-14.80 
  Puzyreva, Veronika 1255  * RUS0.001-0.9240-36.80 
  Grunina, Margarita 1683 RUS0.001-0.4640-18.40 
 * 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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