Individual Calculations February 2017
 Knjazev, Artem  Total change: -52.40  Rating chartPersonal card
 XXXI T. Petrosian Memorial - B Moscow RUS 2017-01-04
RcRownchangeKK*chgGame
 1369 1561 4.50 8 -1.31 40 -52.40 
  Smolkov, Petr 1220 RUS1.0010.12404.80 
  Anchikova, Olga 1424 RUS0.501-0.1840-7.20 
  Nazarian, David 1271 RUS0.501-0.3440-13.60 
  Ivanova, Anastasia S. 1439 RUS0.001-0.6740-26.80 
  Efimov, Ivan 1452 RUS0.001-0.6540-26.00 
  Denschik, Alexandra 1169 RUS0.501-0.4240-16.80 
  Mysikov, Aleksandr 1645 RUS1.0010.624024.80 
  Khromov, Pavel 1330 RUS1.0010.21408.40 

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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