Individual Calculations September 2018
 Berdnyk, Mariia  Total change: -112.10  Rating chartPersonal card
 WROCLAW OPEN 2018 - OPEN A Wroclaw POL 2018-07-30
RcRownchangeKK*chgGame
 2126 2291 5.50 9 -0.79 38 -30.02 
  Riedel, Hartmut 1920 GER1.0010.10383.80 
  Kot, Jerzy f2028 POL0.001-0.8238-31.16 
  Jachym, Adam 1999 POL1.0010.15385.70 
  Walentukiewicz, Michal c2094 POL1.0010.25389.50 
  Mirzoev, Emil m2412 UKR0.5010.16386.08 
  Zeberski, Jakub m2343 POL0.001-0.4338-16.34 
  Bes, Michal 2111 POL0.501-0.2438-9.12 
  Kubicka, Anna wm2172 POL0.501-0.1638-6.08 
  Grossmann, Ryszard f2052 POL1.0010.20387.60 

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)
 
 European Youth Chess Championship G-18- 2018 Riga LAT 2018-08-20
RcRownchangeKK*chgGame
 1985 2291 5.50 9 -2.16 38 -82.08 
  Golub, Nikolina 1957 CRO1.0010.12384.56 
  Lomandong, Noela-Joyce wf2040 MNC0.001-0.8138-30.78 
  Cieslak, Wiktoria 2018 POL1.0010.17386.46 
  Represa Perez, Mireya wf2078 ESP0.001-0.7738-29.26 
  Belluire, Beatrice 1988 FRA1.0010.14385.32 
  Greibrokk, Ingrid 1913 NOR0.001-0.9138-34.58 
  Vrtiakova, Anna wf1917 SVK1.0010.10383.80 
  Limanovska, Elizabete wf2066 LAT1.0010.22388.36 
  Mammadova, Susan wf1891  * AZE0.501-0.4238-15.96 
 * 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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