Individual Calculations July 2019
 Koehler, Michael  Total change: 7.60  Rating chartPersonal card
 29. Schweinfurt Open Schweinfurt GER 2019-06-20
RcRownchangeKK*chgGame
 1776 1625 1.50 4 0.19 40 7.60 
  Milovanovic, Milos 2025  * SUI0.001-0.0840-3.20 
  Cebulla, Martin 1716 GER1.0010.624024.80 
  Peuckert, Ruediger 1783 GER0.001-0.2940-11.60 
  Kiesel, Jannik 1579 GER0.501-0.0640-2.40 
 * 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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