Individual Calculations December 2022
 Surakka, Leevi  Total change: 90.00  Rating chartPersonal card
 European Youth Chess Championship 2022 - U10 Open Antalya TUR 2022-11-05
RcRownchangeKK*chgGame
 1457 1042 3.00 8 2.25 40 90.00 
  Jimji, Vitali 1543 MDA0.001-0.0440-1.60 
  Stanica, Andrei 1433 ROU0.001-0.0940-3.60 
  Petrovski, Nikola 1386 MKD0.5010.384015.20 
  Dal, Emir Saygin 1455 TUR0.001-0.0740-2.80 
  Brynjarsson, Orvar Holm 1289 ISL1.0010.814032.40 
  Saminskij, Jan 1537 SUI0.001-0.0440-1.60 
  Jasas, Ignas 1293 LTU1.0010.814032.40 
  Minga-Nagy, Abel Inti 1717 HUN0.5010.494019.60 

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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