Individual Calculations April 2017
 Laznik, Sergey V.  Total change: 57.20  Rating chartPersonal card
 Severodonetsk spring 2017 Severodonetsk UKR 2017-03-22
RcRownchangeKK*chgGame
 2132 2228 7.00 9 1.43 40 57.20 
  Kurganskiy, Yuriy 1972 UKR1.0010.19407.60 
  Shaydurov, Oleg 1927 RUS1.0010.15406.00 
  Malyi, Viacheslav f2332 UKR0.001-0.3640-14.40 
  Gutsko, Nikolai f2182 BLR1.0010.444017.60 
  Piterbarg, Alexander 2057 RUS1.0010.274010.80 
  Strebkovs, Andrejs m2310 LAT0.001-0.3940-15.60 
  Kurganskiy, Evgeniy f2147 UKR1.0010.394015.60 
  Krasilnikov, Gennady f2123 UKR1.0010.364014.40 
  Stoliarevsky, Oleg 2138 UKR1.0010.384015.20 

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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