Rapid: Individual Calculations December 2013
 Ivbulis, Martins  Total change: 6.40  Rating chartPersonal card
 III Coach Janis Mileika Memorial chess tournament Jekabpils LAT 2013-11-09
RcRownchangeKK*chgGame
 1938 1885 2.50 5 0.32 20 6.40 
  Horobrijs, Daniils 1575 LAT0.501-0.3620-7.20 
  Piliciauskas, Divonis 1485  * LTU1.0010.08201.60 
  Visockis, Janis 2218 LAT0.001-0.1220-2.40 
  Laimins, Lauris 2285  * LAT1.0010.922018.40 
  Daudzvardis, Janis 2128 LAT0.001-0.2020-4.00 
 * 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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