Individual Calculations February 2020
 Zaura, Vidmantas  Total change: -28.60  Rating chartPersonal card
 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa A Bialystok POL 2019-12-27
RcRownchangeKK*chgGame
 2157 2141 2.50 8 -1.43 20 -28.60 
  Kanarek, Marcel g2478 POL0.001-0.1220-2.40 
  Pettersson, Alexander 2016 MLT0.001-0.6720-13.40 
  Vardanyan, Aras 2026 LTU0.001-0.6620-13.20 
  Kumala, Aleksander c2218 POL0.5010.11202.20 
  Zgadzaj, Rafal 2092 POL0.501-0.0720-1.40 
  Klimaszewski, Dariusz c2084 POL0.501-0.0820-1.60 
  Paszkowski, Krystian 1950 POL1.0010.25205.00 
  Tihonov, Jurij g2389 BLR0.001-0.1920-3.80 

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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