Individual Calculations January 2020
 Efimenko, Zahar  Total change: -2.10  Rating chartPersonal card
 HUN National Team Ch. Szabo L Division 2019-2020 R 3-4 Hungary HUN 2019-12-01
RcRownchangeKK*chgGame
 2540 2606 1.00 2 -0.18 10 -1.80 
  Horvath, Csaba g2513 HUN0.501-0.1310-1.30 
  Mihok, Oliver g2567 HUN0.501-0.0510-0.50 

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)
 
 1. Bundesliga 2019/2020 December 2019 various GER 2019-12-07
RcRownchangeKK*chgGame
 2596 2606 1.00 2 -0.03 10 -0.30 
  Meshkovs, Nikita g2558 LAT0.501-0.0710-0.70 
  Ponomariov, Ruslan g2634 UKR0.5010.04100.40 

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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