Individual Calculations March 2018
 Wacker, Manfred  Total change: 5.60  Rating chartPersonal card
 9. Pfalz-Open B Neustadt an der Weinstrasse GER 2018-02-09
RcRownchangeKK*chgGame
 1658 1691 3.00 5 0.28 20 5.60 
  Schranckenmuller, Daniele 1531 FRA0.501-0.2120-4.20 
  Dietz, Daniel 1552 GER1.0010.31206.20 
  Wieczorek, Heinz 1854 GER0.5010.22204.40 
  Pek, Istvan 1844 GER0.001-0.3020-6.00 
  Pohle, Saskia 1511 GER1.0010.26205.20 

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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