Individual Calculations November 2022
 Rostomyan, Mikayel  Total change: 100.70  Rating chartPersonal card
 2nd ChessMood Open - A Tsakhkadzor ARM 2022-09-30
RcRownchangeKK*chgGame
 2256 2118 4.50 9 1.33 38 50.54 
  Sochacki, Christophe g2463 FRA0.5010.393814.82 
  Atakhan, Abtin f2371 IRI0.5010.313811.78 
  Hakemi, Arman f2345 IRI0.001-0.2138-7.98 
  Danielyan, Vahe m2284 ARM0.5010.22388.36 
  Ghevondyan, Arman 1949 ARM0.501-0.2238-8.36 
  Patil, Harshal 1987 IND1.0010.323812.16 
  Piliposyan, Robert f2332 ARM0.5010.273810.26 
  Lagarde, Maxime g2613 FRA0.001-0.0438-1.52 
  Harish, Neeraj c1964 USA1.0010.293811.02 

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)
 
 4th Yerevan Open A Yerevan ARM 2022-10-10
RcRownchangeKK*chgGame
 2307 2118 4.00 9 1.32 38 50.16 
  Paravyan, David g2589 RUS0.001-0.0538-1.90 
  Navoyan, Gagik 1863 ARM1.0010.19387.22 
  Raja, Rithvik R g2470 IND0.001-0.1138-4.18 
  Patil, Harshal 1967 IND1.0010.303811.40 
  Vaganian, Rafael A g2516 ARM0.5010.423815.96 
  Nadanian, Ashot m2301 ARM1.0010.743828.12 
  Mosadeghpour, Masoud g2488 IRI0.001-0.1038-3.80 
  Kuzmin, Roman f2297 RUS0.5010.23388.74 
  Baghdasaryan, Vahe g2270 ARM0.001-0.3038-11.40 

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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