Individual Calculations May 2017
 Rybin, Eduard  Total change: 3.20  Rating chartPersonal card
 Kamchatka cup-2017 (boys-13) Petropavlovsk-Kamchatskiy RUS 2017-03-23
RcRownchangeKK*chgGame
 1500 1422 2.50 6 0.08 40 3.20 
  Nedelko, Nikita 1484 RUS0.5010.09403.60 
  Petrushin, Dmitriy 1721 RUS0.001-0.1540-6.00 
  Shturmin, Egor 1418 RUS1.0010.494019.60 
  Osokin, Danil 1445 RUS1.0010.534021.20 
  Nosachev, Daniil 1509 RUS0.001-0.3840-15.20 
  Emelyanenko, Dmitriy 1425 RUS0.001-0.5040-20.00 

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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