Rapid: Individual Calculations May 2017
 Fridrihsons, Edvards  Total change: -26.40  Rating chartPersonal card
 Aizkraukle- 50 Aizkraukle LAT 2017-04-09
RcRownchangeKK*chgGame
 1548 1630 4.00 9 -1.32 20 -26.40 
  Melderis, Uldis 1956 LAT0.001-0.1320-2.60 
  Grandans, Rainers 1241 LAT1.0010.09201.80 
  Breikss, Peteris 1764 LAT0.001-0.3220-6.40 
  Tabors, Emils 1442 LAT0.001-0.7420-14.80 
  Pogorelovs, Dmitrijs 1230  * LAT1.0010.08201.60 
  Birjukovs, Anatolijs 1588 LAT0.001-0.5620-11.20 
  Lemesonoks, Andris 1466 LAT0.001-0.7220-14.40 
  Vitins, Janis 1601 LAT1.0010.46209.20 
  Prieditis, Juris 1646 LAT1.0010.522010.40 
 * 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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