Individual Calculations September 2019
 Seifert, Ronny  Total change: -29.80  Rating chartPersonal card
 Internationales Arber Open 2019 Bodenmais GER 2019-07-27
RcRownchangeKK*chgGame
 1789 1888 3.50 8 -1.49 20 -29.80 
  Hoffmann, Steffen 1488  * GER1.0010.08201.60 
  Schreiber, Egwin 1644 GER1.0010.20204.00 
  Hausner, Ivan m2288  * CZE0.001-0.0820-1.60 
  Gruettner, Ralf 2118 GER0.001-0.2120-4.20 
  Peglau, Mirjam 1759 GER0.001-0.6720-13.40 
  Roesch, Felix 1578 GER0.501-0.3620-7.20 
  McPherson, Elisha 1705 GER0.001-0.7420-14.80 
  Stutz, Robert 1729 GER1.0010.29205.80 
 * 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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