Rapid: Individual Calculations December 2018
 Kuklins, Martins  Total change: -22.00  Rating chartPersonal card
 Olaine district open chess tournament for children 2018 A Olaine LAT 2018-11-24
RcRownchangeKK*chgGame
 1136 1350 3.50 6 -1.10 20 -22.00 
  Ribens, Andris 1167 LAT0.001-0.7420-14.80 
  Aleksejevs, Daniils 1197 LAT1.0010.30206.00 
  Maklakova, Naomi 1179 LAT0.001-0.7320-14.60 
  Kucina, Polina 1071 LAT0.501-0.3420-6.80 
  Gansone, Aiga 1006 LAT1.0010.12202.40 
  Lukasevics, Davids 1195 LAT1.0010.29205.80 

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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