Individual Calculations December 2017
 Mardoyan, Tigran  Total change: -34.40  Rating chartPersonal card
 SouthFR Chmp. 2017 Juniors B-11 Sochi RUS 2017-11-03
RcRownchangeKK*chgGame
 1136 1147 0.50 2 -0.53 40 -21.20 
  Komaev, Tamerlan 1123 RUS0.001-0.5340-21.20 
  Davletov, Vladimir 1149 RUS0.5010.00400.00 

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)
 
 Sochi chess challenge 2017 - A Sochi RUS 2017-11-20
RcRownchangeKK*chgGame
 1205 1147 3.50 9 -0.33 40 -13.20 
  Kotelnikov, Matvei 1200 RUS0.001-0.4340-17.20 
  Volobueva, Anastasiya 1152 RUS1.0010.514020.40 
  Bukin, Leonid 1133 RUS1.0010.484019.20 
  Kartalyan, Gaspar 1113 RUS0.501-0.0540-2.00 
  Saretsyan, Milena 1052 RUS1.0010.374014.80 
  Mneyan, Ripsime 1427 RUS0.001-0.1640-6.40 
  Mnatsakanyan, Tigran 1274 RUS0.001-0.3340-13.20 
  Pashinin, Maxim 1261 RUS0.001-0.3440-13.60 
  Dumanyan, Artem 1232 RUS0.001-0.3840-15.20 

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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