Individual Calculations July 2009
 Herrmann, Sebastian  Total change: -20.00  Rating chartPersonal card
 Bayerische Jugendmeisterschaft U25 Regensburg GER 2009-04-13
RcRownchangeKK*chgGame
 1896 1943 1.00 3 -0.69 25 -17.25 
  Lipok, Christoph 2180 GER0.001-0.2025-5.00 
  Sabnew, Andrej 1704 GER0.501-0.3025-7.50 
  Arndt, Dominik 1804 GER0.501-0.1925-4.75 

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)
 
 14. Reutlinger Open Reutlingen GER 2009-05-29
RcRownchangeKK*chgGame
 2293 1943 0.00 1 -0.11 25 -2.75 
  Meijers, Viesturs g2293 LAT0.001-0.1125-2.75 

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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