Rapid: Individual Calculations March 2022
 Aleidzans, Vadims  Total change: 4.80  Rating chartPersonal card
 Latgale Open Youth Chess Championship 2022 (O-16) Malta LAT 2022-02-05
RcRownchangeKK*chgGame
 1339 1495 5.00 7 0.24 20 4.80 
  Taskans, Adrians 1115 LAT1.0010.09201.80 
  Murnieks, Armands 1193 LAT1.0010.15203.00 
  Petrovs, Renars 1558 LAT0.001-0.4120-8.20 
  Gaidis, Edvards 1238 LAT1.0010.18203.60 
  Derbenev, Arseniy 1412 LAT1.0010.39207.80 
  Kalinin, Oleg 1271 LAT1.0010.22204.40 
  Paikens, Reinis 1586 LAT0.001-0.3820-7.60 

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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