Rapid: Individual Calculations April 2020
 Diedova, Sofiia  Total change: -22.80  Rating chartPersonal card
 Chess School - 2020 rapid N2 Kyiv UKR 2020-02-23
RcRownchangeKK*chgGame
 1425 1286 2.00 8 -0.77 20 -15.40 
  Foya, Vladyslav 1738 UKR0.001-0.0620-1.20 
  Konovalov, Kirill 1434 UKR0.001-0.3020-6.00 
  Mysnyk, Yurii 1519 UKR0.001-0.2120-4.20 
  Kovalenko, Svetlana 1623 UKR0.001-0.1220-2.40 
  Iemtsev, Nikita 1105 UKR1.0010.26205.20 
  Ochman, Illia 1219 UKR0.001-0.5920-11.80 
  Bogatyrov, Olexiy 1316 UKR1.0010.542010.80 
  Krasovskyi, Vladyslav 1442 UKR0.001-0.2920-5.80 

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)
 
 Oscar Chess Challenge - rapid Brovary UKR 2020-02-29
RcRownchangeKK*chgGame
 1830 1286 0.00 4 -0.37 20 -7.40 
  Kazakov, Maksym 2021 UKR0.001-0.0120-0.20 
  Darda, Roman 1943 UKR0.001-0.0120-0.20 
  Sergienko, Nikolay 1956 UKR0.001-0.0120-0.20 
  Nazarenko, Kostyantyn 1401 UKR0.001-0.3420-6.80 

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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