Individual Calculations August 2018
 Jacobsen, Steen  Total change: 17.40  Rating chartPersonal card
 10. Vellmarer Schachtage B-Open Vellmar GER 2018-07-12
RcRownchangeKK*chgGame
 1602 1675 5.00 7 0.87 20 17.40 
  Roessing, Jona 1452 GER1.0010.22204.40 
  Schmidt, Pauline 1383 GER0.001-0.8520-17.00 
  Sieber, Bert 1559 GER0.501-0.1620-3.20 
  Maar, Patricia 1399 GER1.0010.17203.40 
  Lorch, Alexander 1622 GER1.0010.43208.60 
  Rehbaum, Manfred 1845 GER1.0010.722014.40 
  Cotenescu, Daniel 1954 GER0.5010.34206.80 

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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