Individual Calculations November 2022
 Tsakiris, Nikolaos  Total change: -57.20  Rating chartPersonal card
 WORLD AMATEUR CHESS CHAMPIONSHIPS U1700 2022 Mellieha MLT 2022-10-21
RcRownchangeKK*chgGame
 1416 1262 0.50 6 -1.43 40 -57.20 
  Michailov, Andrej 1591 LTU0.001-0.1240-4.80 
  Abubakirov, Khumid 1559 BEL0.001-0.1540-6.00 
  Pantelic, Slobodan 1597 AUT0.5010.384015.20 
  Kugler, Pawel 1362 POL0.001-0.3640-14.40 
  Busuttil Naudi, Stephen 1104 MLT0.001-0.7140-28.40 
  Buckle, Adam 1285 MLT0.001-0.4740-18.80 

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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