Individual Calculations September 2017
 Stepien, Marcin  Total change: -23.60  Rating chartPersonal card
 43 Open Internacional de Escacs Vila de Sitges Grup A Sitges (Barcelona) ESP 2017-07-22
RcRownchangeKK*chgGame
 2074 2153 3.00 7 -1.18 20 -23.60 
  Niklesh, Kumar Jain 1822 IND0.501-0.3820-7.60 
  Giacometto, Mario 1961 ITA1.0010.25205.00 
  Lorenzo De La Riva, Lazaro m2389 ESP0.001-0.2020-4.00 
  Alonso Valiente, Alexis 1984 ESP1.0010.28205.60 
  Dhulipalla, Bala Chandra Prasad 2335 IND0.001-0.2620-5.20 
  Sumit, Kumar 1975 IND0.501-0.2320-4.60 
  Sapale, Saloni wc2049 IND0.001-0.6420-12.80 

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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