Individual Calculations September 2023
 Kalinin, Oleg  Total change: 3.20  Rating chartPersonal card
 Rigas Saha Vasaras festivals-2023 Riga LAT 2023-08-21
RcRownchangeKK*chgGame
 1678 1484 2.50 7 0.08 40 3.20 
  Pavlovs, Nikita 1910 LAT0.5010.434017.20 
  Pavlovs, Ostins 1377 LAT1.0010.354014.00 
  Aminovs, Maksims 1695 LAT0.001-0.2340-9.20 
  Rezniks, Roberts 1474 LAT0.001-0.5140-20.40 
  Eglitis, Kristaps 1089 LAT1.0010.08403.20 
  Gudovskis, Konstantins 2018 LAT0.001-0.0340-1.20 
  Kretainis, Kristaps 2182 LAT0.001-0.0140-0.40 

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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