Individual Calculations August 2013
 Neumann, Joachim  Total change: 12.15  Rating chartPersonal card
 22. Offenes Brandenburgisches Seniorenturnier 2013 Miedzyzdroje POL 2013-06-25
RcRownchangeKK*chgGame
 2047 2158 6.50 9 0.81 15 12.15 
  Peter, Volkhard, Dr. 1836 GER1.0010.13151.95 
  Scheide, Helmut 1977 GER0.501-0.2415-3.60 
  Niecko, Stanislaw 1813 POL1.0010.11151.65 
  Gasik, Jadwiga 1922 POL1.0010.20153.00 
  Olejarczyk, Bogdan 2124 POL1.0010.45156.75 
  Reichenbach, Werner f2250 GER0.5010.13151.95 
  Gasik, Piotr 2100 POL0.501-0.0815-1.20 
  Zoltek, Tadeusz f2165 POL0.5010.01150.15 
  Baumbach, Friedrich, Dr. f2232 GER0.5010.10151.50 

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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