Individual Calculations October 2012
 Zieba, Teofil  Total change: -5.25  Rating chartPersonal card
 Ogolnopolski Integracyjny Turniej Szachowy Rowy POL 2012-08-27
RcRownchangeKK*chgGame
 1729 1772 4.00 8 -0.35 15 -5.25 
  Szynwelski, Ryszard 1414 POL1.0010.10151.50 
  Pioch, Zygmunt 2120 POL0.001-0.1115-1.65 
  Janocha, Jan 1832 POL1.0010.58158.70 
  Wojcieszyn, Zdzislaw 1958 POL0.001-0.2615-3.90 
  Jurkiewicz, Kazimierz 1468 POL0.501-0.3615-5.40 
  Tomczyk, Ryszard 1431 POL1.0010.12151.80 
  Winiarski, Kazimierz 1941 POL0.001-0.2815-4.20 
  Jasinska-Kuzia, Lidia 1670 POL0.501-0.1415-2.10 

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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