Individual Calculations February 2018
 Maddens, Martijn  Total change: 16.20  Rating chartPersonal card
 38eme Open International d'Echecs de Bethune - Tournoi A BETHUNE FRA 2017-12-26
RcRownchangeKK*chgGame
 2171 2070 4.00 9 0.56 20 11.20 
  Dauw, Sterre 1965 BEL1.0010.36207.20 
  Rajesh, V A V m2334 IND0.5010.32206.40 
  Sundararajan, Kidambi g2419 IND0.001-0.1120-2.20 
  Weill, Serge 1907 FRA1.0010.28205.60 
  Sadhwani, Raunak f2310 IND0.001-0.2020-4.00 
  Willockx, Ritsaart 1934 BEL0.501-0.1820-3.60 
  Tiggelman, Rene f2235 NED1.0010.722014.40 
  Gatineau, Yovann f2313 FRA0.001-0.2020-4.00 
  Godde, Matthias 2122 BEL0.001-0.4320-8.60 

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)
 
 Expertentoernooi Brugge 2017-2018 Round 4 Bruges BEL 2018-01-13
RcRownchangeKK*chgGame
 2282 2087 0.50 1 0.25 20 5.00 
  Roos, Adrian f2282 BEL0.5010.25205.00 

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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