Individual Calculations November 2023
 Kalinin, Oleg  Total change: 6.80  Rating chartPersonal card
 I Latvijas U-20 cempionats 2023 Riga LAT 2023-10-23
RcRownchangeKK*chgGame
 1518 1501 2.50 5 0.17 40 6.80 
  Petrovs, Arsenijs 1197 LAT1.0010.14405.60 
  Jeronovics, Toms 1747 LAT0.5010.314012.40 
  Strods, Kristaps Reinis 1803 LAT0.001-0.1540-6.00 
  Varpins, Kristians 1708 LAT0.001-0.2340-9.20 
  Jurzdickis, Levi Mose 1136 LAT1.0010.10404.00 

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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