Individual Calculations December 2017
 Akhmedov, David  Total change: 113.20  Rating chartPersonal card
 SouthFR Chmp. 2017 Juniors B-11 Sochi RUS 2017-11-03
RcRownchangeKK*chgGame
 1172 1160 1.00 2 0.03 40 1.20 
  Khalbad, Daniil 1249 RUS0.001-0.3840-15.20 
  Nikishin, Gleb 1094 RUS1.0010.414016.40 

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)
 
 Sochi chess challenge 2017 - B Sochi RUS 2017-11-20
RcRownchangeKK*chgGame
 1137 1160 7.50 9 2.80 40 112.00 
  Chochiev, Nikolay 1033 RUS1.0010.334013.20 
  Tovmasyan, Sasun 760  * RUS1.0010.08403.20 
  Grigoryan, Evgeny 1106 RUS1.0010.424016.80 
  Grigoryan, Maksim 1141 RUS0.501-0.0340-1.20 
  Papazyan, Georgy 1051 RUS1.0010.354014.00 
  Nalgiev, Ruslan 1199 RUS1.0010.554022.00 
  Cholokyan, Sergey 1255 RUS1.0010.634025.20 
  Kozhevnikova, Alena 1346 RUS0.001-0.2640-10.40 
  Agbalyan, Tigran 1339 RUS1.0010.734029.20 
 * 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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