Individual Calculations September 2009
 Harestad, Hans Krogh  Total change: 3.90  Rating chartPersonal card
 4th Polonia Wroclaw's Tournament - Open A Wroclaw POL 2009-06-20
RcRownchangeKK*chgGame
 2302 2235 4.00 9 0.26 15 3.90 
  Swiercz, Dariusz g2492 POL0.001-0.1815-2.70 
  Nasuta, Grzegorz 2082 POL1.0010.30154.50 
  Luch, Michal m2412 POL1.0010.731510.95 
  Olszewski, Michal g2538 POL0.001-0.1415-2.10 
  Aliavdin, Nikolai m2365 BLR0.5010.18152.70 
  Guilleux, Fabien f2313 FRA0.001-0.3915-5.85 
  Zadlo, Tomasz 2078 POL0.501-0.2115-3.15 
  Dobrowolski, Piotr m2417 POL0.001-0.2615-3.90 
  Mondrzycki, Bartlomiej 2021 POL1.0010.23153.45 

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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