Rapid: Individual Calculations March 2017
 Batakovs, Olegs  Total change: -30.60  Rating chartPersonal card
 114 RCF and Baltika rapid Riga LAT 2017-02-08
RcRownchangeKK*chgGame
 2012 1983 5.00 8 1.38 20 27.60 
  Dvornikovs, Aleksandrs 1583  * LAT1.0010.08201.60 
  Matvieks, Nikolajs 2057 LAT1.0010.602012.00 
  Smorodinskis, Igors 2258 LAT0.001-0.1720-3.40 
  Ivanov, Igor 2003 LAT0.001-0.4720-9.40 
  Maklakova, Nellija 1814 LAT1.0010.28205.60 
  Kretainis, Kristaps 2242 LAT1.0010.822016.40 
  Gudovskis, Konstantins 2023 LAT1.0010.562011.20 
  Kolesnikovs, Ivans 2118 LAT0.001-0.3220-6.40 
 * 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)
 
 116 RCF rapid cup and sport club Baltika Riga LAT 2017-02-15
RcRownchangeKK*chgGame
 1732 1983 2.50 7 -2.91 20 -58.20 
  Birjukovs, Anatolijs 1664 LAT0.501-0.3720-7.40 
  Laizans, Aivars 2177 LAT0.001-0.2520-5.00 
  Priedite, Ingrida wf1850 LAT0.001-0.6820-13.60 
  Zalcmane, Vija 1597 LAT1.0010.09201.80 
  Roze, Janis 1669 LAT0.001-0.8620-17.20 
  Gubanovs, Ivo 1583  * LAT0.001-0.9220-18.40 
  Lacis, Aleksandrs 1585 LAT1.0010.08201.60 
 * 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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