Blitz: Individual Calculations July 2023
 Derbenev, Arseniy  Total change: -9.12  Rating chartPersonal card
 II Chess Festival Cesis 2023 - Blitz Cesis LAT 2023-06-18
RcRownchangeKK*chgGame
 1549 1494 8.50 18 -0.24 38 -9.12 
  Porat, Ido m2372 ISR0.0010.00380.00 
  Porat, Ido m2372 ISR0.0010.00380.00 
  Sarbantovics, Roberts 1163 LAT1.0010.12384.56 
  Sarbantovics, Roberts 1163 LAT1.0010.12384.56 
  Paikens, Reinis 1926 LAT0.001-0.0738-2.66 
  Paikens, Reinis 1926 LAT0.001-0.0738-2.66 
  Kantans, Jekabs 1191 LAT1.0010.14385.32 
  Kantans, Jekabs 1191 LAT1.0010.14385.32 
  Oim, Mikk Kaarel 1781 EST0.001-0.1638-6.08 
  Oim, Mikk Kaarel 1781 EST1.0010.843831.92 
  Strods, Kristaps Reinis 1673 LAT0.001-0.2738-10.26 
  Strods, Kristaps Reinis 1673 LAT0.001-0.2738-10.26 
  Vidrusks, Arturs 1111 LAT1.0010.09383.42 
  Vidrusks, Arturs 1111 LAT1.0010.09383.42 
  Zafra, Kim 1653 PHI0.001-0.2938-11.02 
  Zafra, Kim 1653 PHI0.001-0.2938-11.02 
  Aispurs, Gabriels 1094  * LAT1.0010.08383.04 
  Aispurs, Gabriels 1056 LAT0.501-0.4438-16.72 
 * 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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