Rapid: Individual Calculations November 2021
 Kazmerika, Anna  Total change: -22.00  Rating chartPersonal card
 X Sigulda District Open Rapid Chess Championship -2021 2 Sigulda LAT 2021-10-02
RcRownchangeKK*chgGame
 1459 1580 4.50 9 -1.10 20 -22.00 
  Freibergs, Darts 1065 LAT1.0010.04200.80 
  Mierins, Emils Janis 1921 LAT0.001-0.1220-2.40 
  Gobnieks, Oskars 1115 LAT1.0010.05201.00 
  Vingris, Mikelis 1892 LAT0.001-0.1420-2.80 
  Paikens, Reinis 1275 LAT0.501-0.3620-7.20 
  Hemmelis, Viesturs 1427 LAT0.001-0.7020-14.00 
  Lazovskis, Lauris 1327 LAT1.0010.19203.80 
  Tolmacevs, Romans 1437 LAT1.0010.31206.20 
  Afanasjevs, Aleksandrs 1674 LAT0.001-0.3720-7.40 

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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