Individual Calculations December 2018
 Kalaychiev, Leonid  Total change: 4.40  Rating chartPersonal card
 UFO 2018 - B13 Chelyabinsk RUS 2018-10-31
RcRownchangeKK*chgGame
 1274 1103 2.50 8 0.11 40 4.40 
  Bozhe, Igor 1426 RUS0.001-0.1340-5.20 
  Kochkin, Stepan 1273 RUS0.5010.22408.80 
  Kopylov, Artem 1503  * RUS0.001-0.0840-3.20 
  Semenov, Oleg 1394 RUS0.5010.354014.00 
  Lysenko, Yaroslav 1146 RUS0.5010.06402.40 
  Utemov, Kirill 1111 RUS0.001-0.4940-19.60 
  Chernov, Mikhail A. 1093 RUS1.0010.494019.60 
  Ponomarev, Egor 1245 RUS0.001-0.3140-12.40 
 * 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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