Individual Calculations January 2023
 Slabicki, Andrzej  Total change: -22.60  Rating chartPersonal card
 Elllobregat Open Chess 2022 Group B Sant Boi de Llobregat (Barcelona) ESP 2022-11-30
RcRownchangeKK*chgGame
 1833 1888 4.00 9 -1.13 20 -22.60 
  Vainermanas, Berelis 1636 LTU1.0010.19203.80 
  Rodriguez Torres, Rafael 2045 ESP1.0010.712014.20 
  Palacin Martin, Ricardo 1990 ESP1.0010.642012.80 
  Vallbona Domingo, Joan 1873 ESP0.001-0.5220-10.40 
  Asensio Linan, Teodoro 1999 ESP0.001-0.3520-7.00 
  Kolev, Hristian 1750 BUL0.001-0.6920-13.80 
  Alcon Llosada, Alex 1758 AND0.001-0.6820-13.60 
  Escoriza Pons, Xavier 1748 ESP1.0010.31206.20 
  Oniani, Tamar 1701 GEO0.001-0.7420-14.80 

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)
 

 

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