Individual Calculations January 2009
 Helin, Mikael  Total change: 7.20  Rating chartPersonal card
 V Open Amateur Calvia Baleares ESP 2008-10-10
RcRownchangeKK*chgGame
 1988 1967 4.00 8 0.27 15 4.05 
  Martinez Vicario, Jose Maria 2213 ESP0.001-0.1915-2.85 
  Febrero Perez, Lluis 1650 ESP1.0010.13151.95 
  Avila Jimenez, Javier 2216 ESP0.001-0.1915-2.85 
  Juan Mas, Santiago 2094 ESP0.001-0.3315-4.95 
  De Los Heros Torres, Francisco 1732 ESP1.0010.21153.15 
  Luijpen, Michiel 2066 NED0.001-0.3615-5.40 
  Mimbrero Cuello, Diego 1846 ESP1.0010.34155.10 
  Schenk Papke, Andres 2088 ESP1.0010.66159.90 

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)
 
 Allhelgonacupen 2008 Stockholm SWE 2008-10-30
RcRownchangeKK*chgGame
 2019 1967 1.50 3 0.21 15 3.15 
  Ostlund, Martin 1830 SWE1.0010.32154.80 
  Palmblad, Jan Peter 2141 SWE0.001-0.2715-4.05 
  Ostlund, Anders 2086 SWE0.5010.16152.40 

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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