Individual Calculations January 2020
 Lebedev, Artem S.  Total change: -72.80  Rating chartPersonal card
 Juniors Cup of Russia_Final stage_B9 Istra RUS 2019-12-05
RcRownchangeKK*chgGame
 1304 1678 4.50 7 -1.82 40 -72.80 
  Batalov, Prokhor 1278  * RUS1.0010.08403.20 
  Surikov, Alexey 1278  * RUS0.501-0.4240-16.80 
  Zadorozhy, Egor 1278  * RUS0.501-0.4240-16.80 
  Murashov, Ilya 1278  * RUS0.501-0.4240-16.80 
  Kengurov, Yaroslav 1325 RUS0.501-0.3940-15.60 
  Kokodeev, Ilya 1322 RUS1.0010.11404.40 
  Likhachev, Maksim S. 1370 RUS0.501-0.3640-14.40 
 * 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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