Individual Calculations July 2009
 Zadlo, Tomasz  Total change: -1.95  Rating chartPersonal card
 Mistrzostwa Polski Juniorów do 18 lat w szachach Chotowa POL 2009-03-28
RcRownchangeKK*chgGame
 2056 2080 4.00 10 -1.41 15 -21.15 
  Piorun, Kacper m2430 POL0.001-0.1115-1.65 
  Walczak, Krystian 1948 POL0.001-0.6815-10.20 
  Sabuk, Piotr 2107 POL0.5010.04150.60 
  Janus, Przemyslaw 2054 POL0.501-0.0415-0.60 
  Buzun, Michal 1924 POL1.0010.29154.35 
  Hanusek, Sebastian 1996 POL0.501-0.1215-1.80 
  Goluch, Piotr 2027 POL0.501-0.0715-1.05 
  Szybka, Andrzej 1935 POL0.001-0.6915-10.35 
  Mamak, Wojciech 1969 POL0.501-0.1515-2.25 
  Pigula, Marek 2167 POL0.5010.12151.80 

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)
 
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow Krakow POL 2009-04-26
RcRownchangeKK*chgGame
 2062 2078 6.00 9 1.28 15 19.20 
  Zajac, Mateusz 1850 POL1.0010.21153.15 
  Motyka, Michal f2394 POL0.001-0.1315-1.95 
  Gregulski, Zbigniew 1959 POL1.0010.34155.10 
  Swiech, Przemyslaw 2090 POL0.001-0.4815-7.20 
  Zaboklicki, Zbigniew 1878 POL1.0010.24153.60 
  Lach, Piotr 2116 POL0.5010.05150.75 
  Szewczyk, Grzegorz 1967 POL1.0010.35155.25 
  Shilov, Sergej f2211 UKR0.5010.18152.70 
  Sliwerski, Radoslaw 2095 POL1.0010.52157.80 

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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