Individual Calculations February 2013
 Kosztyla, Andrzej  Total change: -2.85  Rating chartPersonal card
 III Turniej Treningowy TS Wisla Krakow - grupa C Krakow POL 2012-10-18
RcRownchangeKK*chgGame
 1331 1647 9.00 11 -0.35 15 -5.25 
  Rog, Mateusz 1431 POL1.0010.22153.30 
  Usarz, Michal 1247  * POL1.0010.08151.20 
  Chowaniec, Artur 1460 POL0.001-0.7415-11.10 
  Ciborowski, Konrad 1338 POL1.0010.14152.10 
  Ciborowski, Konrad Jr 1247  * POL1.0010.08151.20 
  Dziadula, Mikolaj 1247  * POL1.0010.08151.20 
  Puklo, Tomasz 1263 POL1.0010.09151.35 
  Poreba, Witold 1576 POL1.0010.40156.00 
  Wilk, Radoslaw 1342 POL0.001-0.8615-12.90 
  Dziedzic, Edgar 1247  * POL1.0010.08151.20 
  Rog, Szymon 1247  * POL1.0010.08151.20 
 * 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)
 
 XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA'2012 -- Open B Krakow POL 2012-12-27
RcRownchangeKK*chgGame
 1620 1647 3.50 6 0.16 15 2.40 
  Markiewicz, Mateusz 2047  * POL0.001-0.0815-1.20 
  Kucharska, Honorata 1558 POL0.001-0.6215-9.30 
  Ujma, Czeslaw 1510 POL1.0010.32154.80 
  Szado, Jerzy 1554 POL1.0010.37155.55 
  Swiech, Joanna 1501 POL1.0010.30154.50 
  Parol, Pola 1549 POL0.501-0.1315-1.95 
 * 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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