Individual Calculations December 2017
 Kierzek, Matthias, Dr.  Total change: 7.40  Rating chartPersonal card
 World Senior Championship 2017 over 65 Acqui Terme ITA 2017-11-07
RcRownchangeKK*chgGame
 2167 2252 7.00 11 0.37 20 7.40 
  El Gheiadi, I. 1877 LBA1.0010.09201.80 
  Korning, Peter 2041 SWE0.501-0.2720-5.40 
  Toefferl, Heimo 2054 AUT0.501-0.2620-5.20 
  Fernandez Vicente, Carmelo 2040 ESP1.0010.23204.60 
  Yakimenko, Alexander A. 2115 RUS0.501-0.1820-3.60 
  Torre, Eugenio g2465 PHI0.001-0.2320-4.60 
  Batakovs, Olegs 2068 LAT1.0010.26205.20 
  Hjertenes, Oystein 2007 NOR1.0010.20204.00 
  Tarjan, James g2449 USA0.5010.25205.00 
  Pritchett, Craig W m2280 SCO1.0010.542010.80 
  Balashov, Yuri S g2437 RUS0.001-0.2620-5.20 

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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