Individual Calculations July 2015
 Petrenko, Mykola V  Total change: -102.80  Rating chartPersonal card
 Bridges of Ingul 2015 Nikolaev UKR 2015-06-21
RcRownchangeKK*chgGame
 1712 1763 2.00 8 -2.57 40 -102.80 
  Punin, Andrii 2163  * UKR0.001-0.0840-3.20 
  Boyko, Evgeniy 1516 UKR1.0010.19407.60 
  Shton, Roman 1982 UKR0.001-0.2240-8.80 
  Slobodian., Vasilii 1569 UKR0.001-0.7540-30.00 
  Melnik, Roman 1492 UKR1.0010.17406.80 
  Tiupenko, Mihail 1470 UKR0.001-0.8540-34.00 
  Rudenko, Ivan 1837 UKR0.001-0.4040-16.00 
  Alexeev, Ivan 1670 UKR0.001-0.6340-25.20 
 * 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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