Individual Calculations September 2019
 Sitnikov, Vladimir  Total change: -18.00  Rating chartPersonal card
 Zhigulevskie prostory-2019 B13 STD Samara RUS 2019-07-21
RcRownchangeKK*chgGame
 1288 1274 1.00 3 -0.45 40 -18.00 
  Skudaev, Artyom 1355 RUS0.001-0.3940-15.60 
  Parkhomenko, Maksim 1144 RUS0.501-0.1840-7.20 
  Nagiev, Khayal 1364 RUS0.5010.12404.80 

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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