Individual Calculations August 2019
 Boardman, Jeffrey  Total change: -36.80  Rating chartPersonal card
 X MEDJUNARODNO JUBILARNO OTVORENO PRVENSTVO VOJVODINE U SAHU 2019 - "A" Novi Sad SRB 2019-07-12
RcRownchangeKK*chgGame
 2011 2009 1.00 6 -1.84 20 -36.80 
  Ninov, Dayan f2254 BUL0.001-0.2020-4.00 
  Budimir, Boris f2209 BIH0.001-0.2420-4.80 
  Tejaswini, Sagar wm2191 IND0.001-0.2620-5.20 
  Andersen, Claus Nis 1681 DEN1.0010.13202.60 
  Elez, Sinisa 2115 BIH0.001-0.3620-7.20 
  Li, Lewei 1618 CHN0.001-0.9120-18.20 

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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