Individual Calculations September 2018
 Boudry, William  Total change: 8.74  Rating chartPersonal card
 44 Open Int. Ciutart de Badalona A Badalona ESP 2018-08-01
RcRownchangeKK*chgGame
 2138 2044 3.50 9 -0.04 38 -1.52 
  Sturt, Raven m2437 USA1.0010.923834.96 
  Lindh, Fredrik 2252 SWE0.5010.273810.26 
  Rodriguez Alvarez, Vidal f2275 VEN0.001-0.2138-7.98 
  Blasco Coll, Andreu 2238 ESP0.001-0.2538-9.50 
  Triquell Sanchez, Jaume 1884 ESP1.0010.293811.02 
  Abhishek, Das 2315 IND0.001-0.1738-6.46 
  Moreno Garcia, Elizabeth Paola wm1979 VEN0.001-0.5938-22.42 
  Alfara Ayllon, Jose Luis 1934 ESP1.0010.353813.30 
  Cabot Muntane, Jordi 1931 ESP0.001-0.6538-24.70 

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)
 
 Open Brasschaat 2018 Brasschaat BEL 2018-08-18
RcRownchangeKK*chgGame
 1936 2044 6.00 9 0.27 38 10.26 
  De Geest, Jan 1644  * BEL0.001-0.9238-34.96 
  Follesa, Enrico 1856 BEL1.0010.26389.88 
  Dgebuadze, Marie 1733 BEL1.0010.14385.32 
  De Schouwer, Jonas 1790 BEL1.0010.19387.22 
  Engelaer, Maurice 1915 BEL0.501-0.1738-6.46 
  Punt, Rene 1876 NED1.0010.283810.64 
  Grochal, Joey f2300 NED0.5010.313811.78 
  Dgebuadze, Alexandre g2444  * BEL0.001-0.0838-3.04 
  Raats, Joppe 1862 BEL1.0010.26389.88 
 * 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)
 

 

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