Individual Calculations January 2018
 Hovyan, Nikolay  Total change: 9.60  Rating chartPersonal card
 "Winter-2017" Yerevan ARM 2017-12-15
RcRownchangeKK*chgGame
 1481 1398 3.00 7 0.24 40 9.60 
  Karamyan, Tigran 1611 ARM0.5010.274010.80 
  Karakeshishyan, Alen 1633 ARM0.5010.294011.60 
  Vardanyan, Mayis 1486 ARM0.001-0.3840-15.20 
  Karapetyan, Irina 1349 ARM0.501-0.0740-2.80 
  Osipyan, Grigor 1371 ARM1.0010.464018.40 
  Vardanyan, David A. 1422 ARM0.5010.03401.20 
  Abrahamyan, Radik 1497 ARM0.001-0.3640-14.40 

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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