Individual Calculations August 2022
 Cheng, Justin Hong-Chen  Total change: 179.20  Rating chartPersonal card
 Open Barbera del Valles 2022 Grup B Barbera del Valles (Barcelona) ESP 2022-07-04
RcRownchangeKK*chgGame
 1819 1661 5.00 8 2.64 40 105.60 
  Povill Claros, Laura 1857 ESP1.0010.754030.00 
  Serrahima Susany, Ramon 1790 ESP1.0010.674026.80 
  Vargas Rodriguez, Gabriel 1837 ESP0.001-0.2740-10.80 
  Tessiore, Luca G 1744 USA1.0010.614024.40 
  Amit, Panchal 1749 IND0.5010.12404.80 
  Morais Carreras, Javier 1917 ESP0.001-0.1940-7.60 
  Mas Recorda, Pere 1877 ESP0.5010.284011.20 
  Costa Trave, Jaume 1784 ESP1.0010.674026.80 

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)
 
 XXII Obert Internacional Sant Marti 2022 Grup B Barcelona ESP 2022-07-13
RcRownchangeKK*chgGame
 1793 1661 4.50 8 1.84 40 73.60 
  Todts, Benny 1861 BEL1.0010.764030.40 
  Aleksanyan Israilyan, Nicolas 1769 ESP1.0010.654026.00 
  Morais Carreras, Javier 1917 ESP0.001-0.1940-7.60 
  Delgadillo Torrico, Felipe 1815 ESP0.5010.21408.40 
  Vargas Drechsler, Carlos 1858 ESP0.001-0.2540-10.00 
  Lopez Manzano, Antonio 1866 ESP0.001-0.2440-9.60 
  Pascual Gonzalez-Novelles, David 1554 ESP1.0010.354014.00 
  Serra Vilaro, Agustin 1700 ESP1.0010.554022.00 

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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