Individual Calculations February 2023
 Zrust, Lukas  Total change: 205.60  Rating chartPersonal card
 PRAGUE OPEN 2023 B - FIDE open Prague CZE 2023-01-06
RcRownchangeKK*chgGame
 1607 1286 6.00 9 4.66 40 186.40 
  Sosovickova, Martina wc1690 SVK1.0010.924036.80 
  Martinek, Ondrej 1562 CZE1.0010.834033.20 
  Mihaylova, Aliona 1642 IRL1.0010.894035.60 
  Svetly, Jiri 1807 CZE0.001-0.0340-1.20 
  Gunn, Conor 1514 IRL0.001-0.2140-8.40 
  Kosar, Milan 1460 CZE1.0010.734029.20 
  Kaplanova, Dominika 1448 CZE0.5010.21408.40 
  Horyna, Josef 1706 CZE1.0010.934037.20 
  Karlsson, Peter 1965 1638 SWE0.5010.394015.60 

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)
 
 1. liga mladeze A 2022-2023 r6-7 various CZE 2023-01-21
RcRownchangeKK*chgGame
 2119 1286 0.50 2 0.48 40 19.20 
  Tesar, Jakub 1903 CZE0.5010.484019.20 
  Hrbek, Stepan f2335 CZE0.0010.00400.00 

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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