Individual Calculations September 2010
 Dors, Ryszard  Total change: -13.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska 2010 ; Liga Wojewodzka Seniorow woj. Slaskie POL 2010-01-24
RcRownchangeKK*chgGame
 2167 2254 4.00 8 -0.88 15 -13.20 
  Szusterowski, Radoslaw 2069 POL1.0010.26153.90 
  Walach, Marcin f2376 POL0.001-0.3315-4.95 
  Flasinski, Michal 2229 POL0.501-0.0315-0.45 
  Noga, Jozef 1987 POL1.0010.18152.70 
  Mulet, Piotr f2352 POL0.001-0.3715-5.55 
  Morkisz, Bogdan 2123 POL0.001-0.6815-10.20 
  Malecki, Rafal 2170 POL1.0010.38155.70 
  Nowak, Maciej 2026 POL0.501-0.2915-4.35 

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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