Individual Calculations April 2017
 Surkov, Alexander  Total change: 60.00  Rating chartPersonal card
 Open Nebug 2017 B-11 Nebug RUS 2017-03-20
RcRownchangeKK*chgGame
 1415 1476 5.50 7 1.50 40 60.00 
  Kvaratskheliya, Tristan 1155 RUS1.0010.13405.20 
  Rychikhin, Vladislav 1494 RUS0.001-0.4740-18.80 
  Shiliaev, Mark 1480 RUS1.0010.514020.40 
  Zhosan, Iannis 1466 RUS1.0010.494019.60 
  Grunin, Denis 1568 RUS1.0010.634025.20 
  Balayan, Eduard 1406 RUS0.501-0.1040-4.00 
  Khotenko, Daniil 1333 RUS1.0010.314012.40 

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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