Individual Calculations July 2011
 Ziemianski, Lech  Total change: -13.65  Rating chartPersonal card
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow, Grupa B Krakow POL 2011-05-01
RcRownchangeKK*chgGame
 1616 1669 2.50 6 -0.91 15 -13.65 
  Bandyk, Wladyslaw 1618 POL1.0010.43156.45 
  Ostrowski, Michal 1448 POL1.0010.22153.30 
  Peronczyk, Karol 1623 POL0.001-0.5615-8.40 
  Wyznakiewicz, Juliusz 1696 POL0.001-0.4615-6.90 
  Dworak, Leszek 1663 POL0.501-0.0115-0.15 
  Marszalek, Jakub 1648 POL0.001-0.5315-7.95 

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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