Individual Calculations October 2017
 Zelba, Lukas  Total change: 28.40  Rating chartPersonal card
 European Youth Chess Championship 2017 - Open 08 Mamaia ROU 2017-09-05
RcRownchangeKK*chgGame
 1416 1156 2.00 7 0.71 40 28.40 
  Ribstein, Orel 1464 ISR1.0010.864034.40 
  Zverev, Lev c1440 RUS0.001-0.1640-6.40 
  Bartodziej, Bartosz 1402 POL0.001-0.1940-7.60 
  Pawicki, Filip 1344 POL1.0010.744029.60 
  Martinez Soriano, Pablo 1399 ESP0.001-0.2040-8.00 
  Azadaliyev, Jahandar 1423 AZE0.001-0.1840-7.20 
  Guba, Viktor 1442 AUT0.001-0.1640-6.40 

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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