Individual Calculations January 2020
 Akhmedov, David  Total change: 22.00  Rating chartPersonal card
 Juniors Cup of Russia_Final stage_B11 Istra RUS 2019-12-05
RcRownchangeKK*chgGame
 1677 1840 5.50 7 0.55 40 22.00 
  Novozhilov, Semen 1801 RUS1.0010.454018.00 
  Puzyrevsky, Semen 1592 RUS0.501-0.3140-12.40 
  Averin, Nikolay 1732 RUS0.001-0.6540-26.00 
  Zemlyanskii, Ivan 1745 RUS1.0010.374014.80 
  Kozlov, Vladimir Dm. 1623 RUS1.0010.22408.80 
  Boykov, Pavel 1695 RUS1.0010.314012.40 
  Taskulin, Akhmet 1551 RUS1.0010.16406.40 

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)
 

 

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