Individual Calculations September 2016
 Seddaoui, Yamine  Total change: 30.00  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2016 - A - IM open Prague CZE 2016-08-05
RcRownchangeKK*chgGame
 2221 2181 5.50 9 1.50 20 30.00 
  Ananya, Rishi Gupta 1886 IND1.0010.15203.00 
  Roy, Prantik m2403 IND0.001-0.2220-4.40 
  Hald, Jens Erik Kofoed 1979 DEN1.0010.24204.80 
  Bianchi, Andrea 2110 ITA1.0010.40208.00 
  Quillan, Gary m2364 ENG0.5010.24204.80 
  Chkhaidze, Nikoloz f2261 GEO0.5010.11202.20 
  Matras, Ondrej f2258 CZE1.0010.612012.20 
  Serrano Salvador, Eduardo f2325 ESP0.5010.19203.80 
  Yagupov, Igor g2405 RUS0.001-0.2220-4.40 

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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