Individual Calculations May 2012
 Zysko, Jan  Total change: -7.50  Rating chartPersonal card
 103rd YMCA Winter 2012-A Warszawa POL 2012-01-06
RcRownchangeKK*chgGame
 2111 2184 5.50 10 -0.50 15 -7.50 
  Jarmula, Lukasz 2018 POL0.001-0.7215-10.80 
  Zaczek, Jonathon 2126 CAN1.0010.42156.30 
  Rutkowski, Piotr 2095 POL1.0010.38155.70 
  Goslawski, Michal 2067 POL0.001-0.6615-9.90 
  Malec, Sebastian 2143 POL0.501-0.0615-0.90 
  Kielar, Maciej 2084 POL0.501-0.1415-2.10 
  Kaczorowski, Piotr 2104 POL1.0010.39155.85 
  Jarmula, Pawel 2219 POL0.5010.05150.75 
  Nowicki, Bartosz 2127 POL0.501-0.0815-1.20 
  Gasik, Piotr 2127 POL0.501-0.0815-1.20 

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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