Individual Calculations February 2013
 Lipiak, Mateusz  Total change: 7.65  Rating chartPersonal card
 Turniej Szachowy o Gdanska Korone Gdansk POL 2012-12-01
RcRownchangeKK*chgGame
 1331 1330 4.00 7 0.51 15 7.65 
  Klingenberg, Lukasz 1174 POL1.0010.29154.35 
  Prokopowicz, Anna 1343 POL0.001-0.4815-7.20 
  Borsuk, Adam 1470 POL1.0010.691510.35 
  Kindler, Karolina 1360 POL0.5010.04150.60 
  Ulanowski, Piotr 1337 POL0.001-0.4915-7.35 
  Szymanski, Artur 1252 POL0.501-0.1115-1.65 
  Twardowski, Hubert 1383 POL1.0010.57158.55 

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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