Rapid: Individual Calculations June 2023
 Chernetskiy, Mykola  Total change: 0.20  Rating chartPersonal card
 "Smart seniors" (rapid) Odessa UKR 2023-04-22
RcRownchangeKK*chgGame
 1845 1990 5.00 7 0.41 20 8.20 
  Slivinskyi, Anatolii 1590  * UKR1.0010.08201.60 
  Bormotov, Andrii 1549 UKR0.501-0.4420-8.80 
  Saftiuk, Pavel 1807 UKR1.0010.26205.20 
  Agudova, Olga 1873 UKR1.0010.34206.80 
  Chayka, Vitaly m2035 UKR0.001-0.4420-8.80 
  Chernenko, Sergey 1917 UKR1.0010.40208.00 
  Stets, Vasilij m2144 UKR0.5010.21204.20 
 * 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)
 
 "May Seniors" (rapid) Odessa UKR 2023-05-06
RcRownchangeKK*chgGame
 1801 1990 4.00 6 -0.40 20 -8.00 
  Korneev, Ivan 1661 UKR1.0010.12202.40 
  Ursatiy, Aleksandr 1776 UKR0.001-0.7720-15.40 
  Olifirenko, Oleg 1721 UKR1.0010.17203.40 
  Chayka, Vitaly m2035 UKR1.0010.562011.20 
  Khazankin, Moisei 1809 UKR0.001-0.7420-14.80 
  Kostornyh, Evgeniy 1805 UKR1.0010.26205.20 

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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