Individual Calculations April 2016
 Lebedev , Ivan Ser  Total change: -20.40  Rating chartPersonal card
 Chess tournament Tver_1st group 1-18 Tver RUS 2016-01-31
RcRownchangeKK*chgGame
 1390 1513 6.50 11 -0.51 40 -20.40 
  Arseniev, Mikhail 1669 RUS0.5010.21408.40 
  Malashin, Sergey 1529 RUS0.5010.02400.80 
  Kuznetsov, Andrey Al. 1626 RUS0.001-0.3540-14.00 
  Lejvin, Alexandr 1113  * RUS1.0010.08403.20 
  Pershina, Nelly 1113  * RUS1.0010.08403.20 
  Matveev , Grigory 1545 RUS0.001-0.4640-18.40 
  Potapov , Artem 1242 RUS1.0010.17406.80 
  Pischik , Denis 1242 RUS1.0010.17406.80 
  Surkova, Ekaterina 1306 RUS0.501-0.2740-10.80 
  Butyugov , Georgiy 1371 RUS0.501-0.1940-7.60 
  Schepetov, Maxim 1535 RUS0.5010.03401.20 
 * 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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