Individual Calculations April 2023
 Folkova, Martina  Total change: -1.80  Rating chartPersonal card
 PILSEN OPEN 2023 B - FIDE open Pilsen CZE 2023-03-04
RcRownchangeKK*chgGame
 1984 2044 6.00 9 0.96 20 19.20 
  Kalista, Karel 1636 CZE1.0010.08201.60 
  Cote, Frederic 1794 FRA1.0010.19203.80 
  Kulkarni, Bhakti mwg2303 IND0.001-0.1820-3.60 
  Nagrocki, Marek 1734 USA0.501-0.3620-7.20 
  Kaser, Nicolas 1837 SUI1.0010.23204.60 
  Gil, Arthur 1956 GER1.0010.38207.60 
  Folk, Petr 2132 CZE0.5010.12202.40 
  Wojtczak, Maciej 2242 POL0.5010.26205.20 
  Zubova, Mariya wm2226 UKR0.5010.24204.80 

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)
 
 2. liga A 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 2060 2044 0.00 1 -0.48 20 -9.60 
  Husa, Daniel 2060 CZE0.001-0.4820-9.60 

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)
 
 SSPK Krajsky prebor 2022-2023 r10 various CZE 2023-03-19
RcRownchangeKK*chgGame
 1995 2044 0.00 1 -0.57 20 -11.40 
  Sperl, Hynek 1995 CZE0.001-0.5720-11.40 

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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