Individual Calculations January 2018
 Koveshnikov, Igor  Total change: 11.60  Rating chartPersonal card
 Day of selkhozrabitnik - B Stanitsa-Luganskaya UKR 2017-11-24
RcRownchangeKK*chgGame
 1941 1977 5.50 9 0.58 20 11.60 
  Dikoy, Oleksiy 1810 UKR1.0010.28205.60 
  Rakhmanin, Yuri 1988 UKR0.001-0.4820-9.60 
  Ivanov, Fyodor 1823 UKR1.0010.29205.80 
  Diakov, Oleg f2108 UKR0.001-0.3220-6.40 
  Usov, Ivan 2050 UKR1.0010.602012.00 
  Eliava, Gela 2048 GEO0.5010.10202.00 
  Kryukov, Alexander 1878 UKR1.0010.36207.20 
  Reuka, Alexandr 1949 UKR0.001-0.5420-10.80 
  Korol, Alexey 1819 UKR1.0010.29205.80 

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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