Rapid: Individual Calculations April 2018
 Jekabsons, Ivars  Total change: 44.80  Rating chartPersonal card
 Saulkrasti rapid chess championship 2018 Latvian master Janis Klavins memorial Saulkrasti LAT 2018-03-24
RcRownchangeKK*chgGame
 1864 1843 6.00 8 2.24 20 44.80 
  Lele, Emili 1443  * LAT1.0010.08201.60 
  Kretainis, Kristaps 2213 LAT0.001-0.1020-2.00 
  Burkevica, Ilze 1689 LAT1.0010.29205.80 
  Stavickis, Isaks 1783 LAT1.0010.42208.40 
  Jazdanovs, Aleksandrs 1984 LAT0.001-0.3120-6.20 
  Lelis, Janis 1786 LAT1.0010.42208.40 
  Kurpnieks, Vairis 2000 LAT1.0010.712014.20 
  Sinauridze, Simons 2015 LAT1.0010.732014.60 
 * 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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