Individual Calculations March 2020
 Niebel, Guido  Total change: -12.40  Rating chartPersonal card
 11. Pfalz-Open B Neustadt an der Weinstrasse GER 2020-02-21
RcRownchangeKK*chgGame
 1670 1711 3.50 7 -0.31 40 -12.40 
  Rosinus, Karl 1505 GER1.0010.24409.60 
  Welsch, Roland 1829 GER1.0010.664026.40 
  Hengstler, Bernhard 1815 GER0.5010.14405.60 
  Seref, Serkan 1809 GER0.001-0.3740-14.80 
  Dordevic, Tom 1451 GER0.501-0.3240-12.80 
  Sarbu, Marc-Constantin 1441 ROU0.501-0.3340-13.20 
  Schwarz, Dietmar 1839 GER0.001-0.3340-13.20 

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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