Individual Calculations February 2016
 Proboszcz, Maciej  Total change: -21.00  Rating chartPersonal card
 XVIII Ketrzynski Festiwal Szachowy OPEN A Ketrzyn POL 2015-12-27
RcRownchangeKK*chgGame
 1498 1597 4.50 9 -1.05 20 -21.00 
  Maciaga, Marcin 1997  * POL0.001-0.0820-1.60 
  Jordan, Adam 1268 POL0.001-0.8820-17.60 
  Pielach, Jacek 1318 POL1.0010.16203.20 
  Bardzinski, Slawomir 1233 POL0.001-0.9020-18.00 
  Niklas, Ignacy 1239 POL1.0010.10202.00 
  Dyrka, Milosz 1389 POL1.0010.23204.60 
  Czarnecka, Lidia 1476 POL1.0010.34206.80 
  Hrymowicz, Artur 1763 POL0.001-0.2820-5.60 
  Malecki, Janusz 1802 POL0.5010.26205.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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