Individual Calculations September 2017
 Zachary, Bastian  Total change: 43.20  Rating chartPersonal card
 Open Internacional de Escacs Vila de Sitges Grup B Sitges (Barcelona) ESP 2017-07-22
RcRownchangeKK*chgGame
 1734 1812 5.00 7 0.91 40 36.40 
  Enriquez Alvaro, Adria 1412  * ESP1.0010.08403.20 
  Torralbas Guma, Guillem 1622 ESP1.0010.254010.00 
  Parayre Soguero, Jordi 1944 ESP0.001-0.3240-12.80 
  Anjali, R. Sagar 1724 IND0.501-0.1240-4.80 
  Sagar, Siya 1608 IND1.0010.24409.60 
  Torrents Busquet, Marti 1924 ESP1.0010.654026.00 
  Atul, Kumar 1907 IND0.5010.13405.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 299C open FIDE du club 608 (-2200 elo) PARIS FRA 2017-08-26
RcRownchangeKK*chgGame
 1896 1812 1.00 2 0.17 40 6.80 
  Adam, Etienne 2141 FRA0.001-0.1240-4.80 
  Louvrier Saint-Mary, Roger 1651 FRA1.0010.294011.60 

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)
 

 

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