Individual Calculations July 2014
 Bit-Narva, David  Total change: 22.20  Rating chartPersonal card
 Deltalift Open 2014 Halmstad SWE 2014-05-29
RcRownchangeKK*chgGame
 1976 1881 3.00 4 1.48 15 22.20 
  Wahlstrom, Lennart 2133 SWE0.001-0.1915-2.85 
  Segerfelt, Louise 1765 SWE1.0010.34155.10 
  Karlsson, Robin 2008 SWE1.0010.671510.05 
  Fransson, Angelina 1998 SWE1.0010.66159.90 

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)
 
 LAHotel International chess Tmnt Stockholm SWE 2014-06-07
RcRownchangeKK*chgGame
 2027 1875 2.50 8 0.00 15 0.00 
  Odnorozhenko, Kateryna wf2210 UKR0.001-0.1215-1.80 
  Jakenberg, Jussi 2040 SWE0.5010.22153.30 
  Spiridonov, Evgeny 1943 RUS0.001-0.4115-6.15 
  Duenas, Alexis 1961 SWE1.0010.62159.30 
  Sjodin, Bengt 2036 SWE1.0010.711510.65 
  Machlik, Edit 1881 NOR0.001-0.4915-7.35 
  Ask, Josef 2195 SWE0.001-0.1315-1.95 
  Rydzewski, Pawel 1949 POL0.001-0.4015-6.00 

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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