Individual Calculations February 2018
 Bubenko, Igor  Total change: -58.00  Rating chartPersonal card
 Rostov-on-Don_Christmas tournament 2018 Rostov-on-Don RUS 2018-01-03
RcRownchangeKK*chgGame
 1593 1801 4.50 8 -1.45 40 -58.00 
  Dyachenko, Kirill M. 1585 RUS0.501-0.2840-11.20 
  Boldyrev, Gleb 1550 RUS0.501-0.3140-12.40 
  Chigrik, Yury 1621 RUS1.0010.264010.40 
  Mikhaylov, Artem 1499 RUS0.001-0.8540-34.00 
  Levit, Egor 1461 RUS0.501-0.3840-15.20 
  Gladkov, Georgiy 1401  * RUS1.0010.08403.20 
  Shakhnazaryan, Karen 1845 RUS0.001-0.4440-17.60 
  Kotov, Alexander D. 1781 RUS1.0010.474018.80 
 * 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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