Individual Calculations April 2023
 Stikane, Evelina  Total change: -35.20  Rating chartPersonal card
 Latvijas 2023. gada jauniesu saha cempionata finals G-18 Riga LAT 2023-03-13
RcRownchangeKK*chgGame
 1376 1139 1.00 8 -0.88 40 -35.20 
  Apine, Emilija 1266 LAT0.001-0.3340-13.20 
  Reiha, Ance 1222 LAT0.5010.11404.40 
  Spirkova, Marija 1422 LAT0.001-0.1640-6.40 
  Zubova, Darja 1595 LAT0.001-0.0640-2.40 
  Apine, Emilija 1266 LAT0.5010.17406.80 
  Reiha, Ance 1222 LAT0.001-0.3940-15.60 
  Spirkova, Marija 1422 LAT0.001-0.1640-6.40 
  Zubova, Darja 1595 LAT0.001-0.0640-2.40 

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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