Rapid: Individual Calculations July 2023
 Chubar, Vladimir  Total change: 44.80  Rating chartPersonal card
 Volodymyr Peresypkin Memorial 2023 (rapid) Kyiv UKR 2023-06-04
RcRownchangeKK*chgGame
 1976 1900 4.50 8 1.19 20 23.80 
  Andreev, Eduard g2370 UKR0.001-0.0520-1.00 
  Mysnyk, Yurii 1501 UKR1.0010.08201.60 
  Havryliuk, Yehor 1589 UKR1.0010.14202.80 
  Shikida, Gennadiy 2126 UKR0.5010.29205.80 
  Frolov, Artur m2312 UKR1.0010.932018.60 
  Pyrig, Roman 2246 UKR0.001-0.1120-2.20 
  Romashko, Andrei 2171 UKR0.001-0.1720-3.40 
  Vashchenko, Illia 1494 UKR1.0010.08201.60 

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)
 
 Chess Club ZSU June 11.06.2023 Kyiv UKR 2023-06-11
RcRownchangeKK*chgGame
 1890 1900 7.50 9 2.93 20 58.60 
  Ponomarenko, Olexandr 1540 UKR1.0010.10202.00 
  Sergienko, Nikolay 1943 UKR1.0010.562011.20 
  Ovcharov, Taras 1926 UKR1.0010.542010.80 
  Koshmak, Yuriy 1923 UKR0.5010.03200.60 
  Gorlovetsky, Stanislav 1944 UKR0.5010.06201.20 
  Chornozem, Sergey 1818 UKR1.0010.39207.80 
  Fuzik, Mykola 1924 UKR0.5010.03200.60 
  Kovalchuk, Vladimir f2164 UKR1.0010.822016.40 
  Pasemko, Vitaly 1825 UKR1.0010.40208.00 

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)
 
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - rapid tournament Prague CZE 2023-06-24
RcRownchangeKK*chgGame
 1604 1900 3.50 7 -1.88 20 -37.60 
  Rusnok, Lukas 1500  * CZE1.0010.08201.60 
  Shrentzel, Mordechai f2216 ISR0.001-0.1320-2.60 
  Lu, Lillian wf1618 AUS0.501-0.3420-6.80 
  Passer, Lukas 1780 CZE0.001-0.6620-13.20 
  Novotny, Vojtech 1310 CZE1.0010.02200.40 
  Joensen, Henrik W. 1591 FAI0.001-0.8620-17.20 
  Gernert, Tomas 1211 CZE1.0010.01200.20 
 * 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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