Individual Calculations November 2009
 Gryniakow, Jaroslaw  Total change: 4.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski -II Liga seniorow Miedzyzdroje POL 2009-09-11
RcRownchangeKK*chgGame
 2240 2215 4.50 9 0.30 15 4.50 
  Bardeli, Lukasz f2339 POL0.001-0.3315-4.95 
  Sygulski, Boguslaw m2239 POL0.001-0.4715-7.05 
  Urbanski, Grzegorz 2207 POL0.501-0.0115-0.15 
  Zysko, Jan 2228 POL0.5010.02150.30 
  Slabek, Grzegorz 2182 POL1.0010.45156.75 
  Paterek, Michal f2284 POL1.0010.60159.00 
  Mulet, Piotr f2335 POL0.001-0.3415-5.10 
  Niemiec, Artur 2231 POL0.5010.02150.30 
  Mammadov, Vafa 2116 AZE1.0010.36155.40 

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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