Rapid: Individual Calculations April 2023
 Bogdanov, Egor  Total change: 13.90  Rating chartPersonal card
 Turniej Przyjazni Polsko-Ukrainskiej gr. A open Kielce POL 2023-03-05
RcRownchangeKK*chgGame
 2128 2350 7.50 9 0.85 10 8.50 
  Suminski, Bogdan 1950  * POL1.0010.08100.80 
  Bakalarz, Leszek f1826 POL1.0010.03100.30 
  Karvatskyi, Oleksii 2058 UKR1.0010.15101.50 
  Grabarczyk, Miroslaw g2217 POL0.501-0.1810-1.80 
  Bartkiewicz, Pawel 1941 POL1.0010.08100.80 
  Golubka, Petro g2413 UKR0.5010.09100.90 
  Lewicki, Miroslaw m2316 POL0.501-0.0510-0.50 
  Bogdanov, Ignat 2130 UKR1.0010.22102.20 
  Razin, Vadim 2297 UKR1.0010.43104.30 
 * 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)
 
 II turniej o Pieninska Baszte Szczawnica POL 2023-03-25
RcRownchangeKK*chgGame
 2055 2350 5.00 6 0.54 10 5.40 
  Groblicki, Artur 1950  * POL1.0010.08100.80 
  Ciesielski, Szymon 1477 POL1.0010.00100.00 
  Brylski, Pawel 1933 POL1.0010.07100.70 
  Golubka, Petro g2413 UKR0.5010.09100.90 
  Kyc, Jerzy 2324 POL0.501-0.0410-0.40 
  Lomonos, Wladyslaw 2231 POL1.0010.34103.40 
 * 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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