Individual Calculations July 2013
 Miedzinski, Wiktor  Total change: 49.20  Rating chartPersonal card
 Mistrzostwa Wielkopolski Juniorów w szachach klasycznych - C15 Zerkow POL 2013-06-14
RcRownchangeKK*chgGame
 1578 1391 3.50 7 1.64 30 49.20 
  Niezgodka, Adam 1601 POL0.5010.27308.10 
  Marciniak, Michal 1500 POL1.0010.653019.50 
  Zywert, Kacper 1557 POL0.001-0.2830-8.40 
  Szulcik, Tobiasz 1593 POL1.0010.763022.80 
  Lisiecki, Robert 1441 POL1.0010.573017.10 
  Pilzak, Marcin 1755 POL0.001-0.1030-3.00 
  Bruch, Tomasz 1598 POL0.001-0.2330-6.90 

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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