Individual Calculations August 2018
 Arzumanian, Petik  Total change: 21.20  Rating chartPersonal card
 Tournament in Honour of the 100th Anniversary of The First Republic Abovyan ARM 2018-06-29
RcRownchangeKK*chgGame
 1414 1357 3.50 7 0.53 40 21.20 
  Avalyan, Aramayis 1514 ARM0.001-0.2940-11.60 
  Rostomyan, Mikayel 1620 ARM0.5010.324012.80 
  Alikhanyan, Artak 1475 ARM0.5010.16406.40 
  Margaryan, Roman 1440 ARM0.001-0.3940-15.60 
  Shahmuradyan, Sergey 1301 ARM0.501-0.0840-3.20 
  Adashyan, Milena 1087 ARM1.0010.17406.80 
  Hayrapetyan, Edgar 1462 ARM1.0010.644025.60 

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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