Individual Calculations August 2023
 Lau, Lut Yin Luke  Total change: 23.80  Rating chartPersonal card
 XLV Open Int Escacs Barbera del Valles 2023 Barbera del Valles (Barcelona) ESP 2023-07-04
RcRownchangeKK*chgGame
 2223 2014 3.00 7 1.19 20 23.80 
  Janzelj, Tim m2453 SLO0.001-0.0620-1.20 
  Savitha, Shri B wm2426 IND0.001-0.0720-1.40 
  Thybo, Thomas Sondergaard 2155 DEN1.0010.692013.80 
  Vehi Bach, Victor Manuel m2215 ESP0.5010.26205.20 
  Fernandez Climent, Albert 2079 ESP1.0010.592011.80 
  Leslie, Alex 2088 ENG0.5010.10202.00 
  Glimbrant, Torbjorn 2144 SWE0.001-0.3220-6.40 

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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