Individual Calculations December 2018
 Bogdan, David  Total change: -27.20  Rating chartPersonal card
 SouthFR Chmp. 2018 Juniors B-11 Loo RUS 2018-11-03
RcRownchangeKK*chgGame
 1220 1160 1.00 4 -0.68 40 -27.20 
  Komaev, Tamerlan 1329 RUS0.5010.22408.80 
  Chernykh, Ilya 1262 RUS0.5010.14405.60 
  Maksimov, Mikhail 1060 RUS0.001-0.6440-25.60 
  Moseyko, Stepan 1229 RUS0.001-0.4040-16.00 

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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