Individual Calculations November 2021
 Stepanyan, Ararat  Total change: 32.00  Rating chartPersonal card
 "ChessMood" Int. Open - B Tsakhkadzor ARM 2021-10-04
RcRownchangeKK*chgGame
 1661 1419 4.50 9 2.41 40 96.40 
  Stepanyan, Hamayak 1819  * ARM0.001-0.0840-3.20 
  Kudryashova, Sofiya 1125 RUS1.0010.15406.00 
  Kudryashev, Edgar 1638 ARM0.5010.284011.20 
  Ter-Avetisjana, Agnesa Ste 1819  * LAT1.0010.924036.80 
  Petrosyan, Hovhannes K. 1819  * ARM0.001-0.0840-3.20 
  Tovmasyan, Karapet 1819  * ARM1.0010.924036.80 
  Petrosyan, Artur Kareni 1764 ARM0.001-0.1140-4.40 
  Gyurjinyan, Valter 1571 ARM0.5010.20408.00 
  Ghazaryan, Narek E. 1575 ARM0.5010.21408.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 3rd Yerevan Open - B Yerevan ARM 2021-10-14
RcRownchangeKK*chgGame
 1369 1419 2.50 7 -1.61 40 -64.40 
  Khachikyan, Haik 1819  * ARM0.5010.424016.80 
  Moosapour, Rastin 1819  * IRI0.001-0.0840-3.20 
  Hovhannisyan, Narek G. 1202 ARM0.501-0.2840-11.20 
  Aleksanyan, Arame 1187 ARM1.0010.21408.40 
  Margaryan, Aram 1194 ARM0.501-0.2840-11.20 
  Avetisyan, Ani 1183 ARM0.001-0.8040-32.00 
  Hayrapetyan, Sargis 1176 ARM0.001-0.8040-32.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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