Individual Calculations November 2021
 Rostomyan, Mikayel  Total change: 77.52  Rating chartPersonal card
 "ChessMood" Int. Open - A Tsakhkadzor ARM 2021-10-04
RcRownchangeKK*chgGame
 2294 2148 3.00 9 0.12 38 4.56 
  Babujian, Levon g2447 ARM0.001-0.1538-5.70 
  Baghdasaryan, Vahe g2334 ARM1.0010.743828.12 
  Farahat, Ali m2392 USA0.001-0.2038-7.60 
  Kunal, M. 2290 IND0.001-0.3138-11.78 
  Melkonyan, Arshak 2042 ARM1.0010.363813.68 
  Sokolovsky, Yahli f2422 ISR0.001-0.1738-6.46 
  Mullick, Raahil c2368 IND0.001-0.2238-8.36 
  Goswami, Vedant 2103 IND1.0010.443816.72 
  Wagh, Suyog f2246 IND0.001-0.3738-14.06 

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)
 
 European Youth Chess Championship 2021 - Open 16 Local venues GRE 2021-10-15
RcRownchangeKK*chgGame
 2183 2148 6.00 9 1.92 38 72.96 
  Guler, Muhammed Talha 1802 TUR1.0010.11384.18 
  Bicer, Atakan Mert f2375 TUR0.001-0.2138-7.98 
  Backiel, Hubert 1931 POL1.0010.22388.36 
  Gagic, Milan A 2225 SRB1.0010.613823.18 
  Krastev, Alexander f2423 GER0.001-0.1738-6.46 
  Aguado Doncel, Pablo Luis 2135 ESP0.501-0.0238-0.76 
  Nikolov, Yavor 2178 BUL1.0010.543820.52 
  Garrido Outon, Alex f2433 ESP1.0010.843831.92 
  Laux, Dominik 2145 GER0.5010.00380.00 

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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