Rapid: Individual Calculations August 2023
 Kovalskyi, Roman  Total change: 108.00  Rating chartPersonal card
 CZECH OPEN 2023 - G1 Pardubice CZE 2023-07-19
RcRownchangeKK*chgGame
 2105 1881 5.00 9 2.70 40 108.00 
  Grabinsky, Aaron m2317 USA0.001-0.0640-2.40 
  Hecl, Adam 1475 CZE1.0010.08403.20 
  Sarkar, Justin m2198 USA0.5010.374014.80 
  Neuman, Petr g2483 CZE0.001-0.0240-0.80 
  Dovzhenko, Viktor m2064 UKR1.0010.744029.60 
  Jurek, Josef m2194 CZE1.0010.864034.40 
  Panjer, Sidney 2126 GER0.001-0.2040-8.00 
  Ibrahim, Emad Eldin 2070 EGY0.5010.254010.00 
  Shamian, Artur 2018 UKR1.0010.684027.20 

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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