Individual Calculations March 2020
 Ponomarev, Aleksandr S.  Total change: 58.80  Rating chartPersonal card
 Moscow Open 2020 D1 Moscow RUS 2020-01-25
RcRownchangeKK*chgGame
 2022 1769 4.50 8 2.94 20 58.80 
  Slonimskij, Arkadij 2116 RUS0.5010.39207.80 
  Zlachevskiy, Leonid 1952 RUS0.001-0.2620-5.20 
  Pobochin, Yuriy 1942 RUS1.0010.732014.60 
  Turovets, Sergey 1955 RUS0.5010.24204.80 
  Nadinsky, Vladimir 1942 RUS1.0010.732014.60 
  Bakhtin, Vladimir A. 2097 RUS0.5010.37207.40 
  Luzhetskiy, Yuri 2073 RUS0.5010.36207.20 
  Romanov, Sergey 2099 RUS0.5010.38207.60 

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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