Rapid: Individual Calculations December 2018
 Tolmacevs, Romans  Total change: 19.80  Rating chartPersonal card
 Olaine district open chess tournament for children 2018 A Olaine LAT 2018-11-24
RcRownchangeKK*chgGame
 1305 1134 3.00 7 0.99 20 19.80 
  Pavlovs, Ostins 1318 LAT1.0010.742014.80 
  Broks, Adrians 1292 LAT0.5010.21204.20 
  Zakis, Janis 1251 LAT0.5010.16203.20 
  Steinbergs, Raivo 1305 LAT0.001-0.2720-5.40 
  Strods, Kristaps Reinis 1534  * LAT0.001-0.0820-1.60 
  Freibergs, Filips 1199 LAT1.0010.592011.80 
  Stinka, Gustavs 1234 LAT0.001-0.3620-7.20 
 * 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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