Individual Calculations November 2011
 Piesik, Piotr  Total change: 1.65  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II LIGA Mrzezyno POL 2011-09-03
RcRownchangeKK*chgGame
 2209 2206 1.50 5 -0.98 15 -14.70 
  Fudalej, Grzegorz 2147 POL0.001-0.5815-8.70 
  Kolosowski, Pawel 2302 POL0.5010.13151.95 
  Malecki, Rafal 2178 POL1.0010.46156.90 
  Gawronski, Miroslaw 2165 POL0.001-0.5615-8.40 
  Raszka, Janusz 2253 POL0.001-0.4315-6.45 

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)
 
 33 Otwarty Festiwal Szachowy o Puchar Prezydenta Miasta Zabrze - ZabrzaƱska Jesien 2011 Zabrze POL 2011-09-23
RcRownchangeKK*chgGame
 2043 2206 8.00 10 1.09 15 16.35 
  Klementys, Jerzy 1825 POL1.0010.09151.35 
  Czarnecki, Artur 1870 POL1.0010.12151.80 
  Kastelik, Adrian 2048 POL0.501-0.2115-3.15 
  Galyga, Jozef 1953 POL1.0010.19152.85 
  Malaniuk, Vladimir P g2496 UKR0.001-0.1615-2.40 
  Mulet, Piotr f2284 POL0.5010.11151.65 
  Korcz, Daniel 1833 POL1.0010.10151.50 
  Radzikowski, Dawid 2019 POL1.0010.26153.90 
  Sroka, Janusz 2080 POL1.0010.33154.95 
  Kuciel, Wladyslaw 2021 POL1.0010.26153.90 

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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