Individual Calculations September 2013
 Jedras, Piotr  Total change: 27.45  Rating chartPersonal card
 IV Miêdzynarodowe Mistrzostwa Krakowa - OPEN max 2350 Krakow POL 2013-08-08
RcRownchangeKK*chgGame
 1968 2008 6.50 9 1.83 15 27.45 
  Ostrowski, Michal 1608  * POL1.0010.08151.20 
  Lach, Piotr 2166 POL0.001-0.2915-4.35 
  Razny, Pawel 1608  * POL1.0010.08151.20 
  Kolodziej, Krzysztof 1647 POL1.0010.10151.50 
  Xylogiannopoulos, Antonios 2146 GRE1.0010.691510.35 
  Gbyl, Andrzej 2198 POL0.001-0.2515-3.75 
  Adamowicz, Katarzyna wf2112 POL0.5010.14152.10 
  Mihopoulos, Konstantinos 2036 GRE1.0010.54158.10 
  Mucha, Roman 2190 POL1.0010.741511.10 
 * 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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