Individual Calculations April 2023
 Linett, Steven J  Total change: -12.80  Rating chartPersonal card
 2023 Lone Star Open - Open Section Houston, TX USA 2023-03-17
RcRownchangeKK*chgGame
 1742 1769 2.00 5 -0.64 20 -12.80 
  Chipfurutse, Alois Tadiwa 1924 ZIM0.001-0.2920-5.80 
  Meng, Joshua 1723 USA1.0010.44208.80 
  Yang, Daniel 1764 USA0.001-0.5120-10.20 
  Lad, Neil 1478 USA1.0010.15203.00 
  Wang, Yanke 1819 USA0.001-0.4320-8.60 

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)
 

 

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