Individual Calculations July 2017
 Vogel, Paul  Total change: -10.20  Rating chartPersonal card
 ChessClassics 2017 Senioren ab 65 Bad Neuenahr GER 2017-06-07
RcRownchangeKK*chgGame
 1659 1561 2.50 8 -0.51 20 -10.20 
  Wittkugel, Friedhelm 1941 GER0.001-0.0920-1.80 
  Graw, Rolf 1797 GER0.001-0.2020-4.00 
  Bertram, Marina 1274 GER1.0010.16203.20 
  Barlo, Werner 1748 GER0.5010.24204.80 
  Sand, Rosemarie 1777 GER0.001-0.2220-4.40 
  Gnad, Gunnar 1712 LUX0.001-0.3020-6.00 
  Westerweller, Heinz-Josef 1287 GER1.0010.17203.40 
  Dachrodt, Heinz-Guenther 1735 GER0.001-0.2720-5.40 

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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