Individual Calculations February 2020
 Lohr, Werner  Total change: -34.20  Rating chartPersonal card
 8. Wittelsbacher Weihnachts-Schach-Open Kelheim GER 2019-12-27
RcRownchangeKK*chgGame
 1700 1815 2.00 6 -1.71 20 -34.20 
  Lautner, Peter 1480 GER0.501-0.3820-7.60 
  Abu-Risha, Oliver 1758 GER0.001-0.5820-11.60 
  Brunner, Tobias 2000 GER0.001-0.2620-5.20 
  Krejci, Vera Marie 1468 CZE1.0010.11202.20 
  Schmahl, Stephan 2081 GER0.001-0.1820-3.60 
  Pertaia, Aleksandre 1415  * GEO0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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