Individual Calculations June 2017
 Nowikow, Siegfried  Total change: -10.00  Rating chartPersonal card
 28. Schach-Open Sulzfeld Sulzfeld GER 2017-05-25
RcRownchangeKK*chgGame
 1765 1894 3.50 6 -0.50 20 -10.00 
  Kirchner, Stefan 1563 GER1.0010.12202.40 
  Pogorelow, Jewgeni 2213 GER0.001-0.1320-2.60 
  Kirchner, Markus 1722 GER0.001-0.7320-14.60 
  Ott, Ewald 1666 GER0.501-0.2920-5.80 
  Schneider, Edward 1675 GER1.0010.22204.40 
  Schneider, Waldemar 1750 GER1.0010.31206.20 

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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