Individual Calculations September 2010
 Erikstad, Olav  Total change: -1.50  Rating chartPersonal card
 Norwegian Championship Class 2 Fredrikstad NOR 2010-07-03
RcRownchangeKK*chgGame
 1828 1844 2.00 3 0.43 15 6.45 
  Andersen, Guttorm 1774 NOR0.501-0.1015-1.50 
  Garberg, Tore 1880 NOR1.0010.55158.25 
  Moe, Pal 1830 NOR0.501-0.0215-0.30 

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)
 
 Czech Open 2010 - B Pardubice CZE 2010-07-23
RcRownchangeKK*chgGame
 1965 1844 2.50 9 -0.53 15 -7.95 
  Hahn, Florian 2029 GER0.001-0.2615-3.90 
  Nikel, Rastislav 1956 SVK0.001-0.3515-5.25 
  Grabovets, Nadezhda 1932 RUS0.001-0.3815-5.70 
  Postupa, Martin 2018 CZE0.001-0.2715-4.05 
  Kessler, Marcel 1982 GER1.0010.691510.35 
  Vymetal, Milan 1930 CZE0.001-0.3815-5.70 
  Bohman, Leif 1967 SWE0.5010.17152.55 
  Petrun, Milan 1968 CZE0.001-0.3315-4.95 
  Skokan, Frantisek 1903 CZE1.0010.58158.70 

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)
 

 

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