Rapid: Individual Calculations August 2020
 Pavlovs, Ostins  Total change: -2.20  Rating chartPersonal card
 IX Limbazi International Chess Festival VIDZEME SUMMER 2020 Rapid Limbazi LAT 2020-07-21
RcRownchangeKK*chgGame
 1203 1329 4.50 7 -0.11 20 -2.20 
  Karba, Kertu 1086 EST1.0010.20204.00 
  Mierina, Lauma 1147 LAT0.501-0.2420-4.80 
  Kuchina, Polina 1227 LAT1.0010.36207.20 
  Martirosian, Tigran 1319 EST1.0010.49209.80 
  Maklakova, Naomi 1416 LAT0.001-0.3820-7.60 
  Merzlovs, Timurs 1044 LAT1.0010.16203.20 
  Andrusevics, Jegors 1182 LAT0.001-0.7020-14.00 

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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