Individual Calculations September 2019
 Gelman, Josef  Total change: -3.80  Rating chartPersonal card
 Berlin Open 2019 Berlin GER 2019-08-01
RcRownchangeKK*chgGame
 1898 1996 4.00 7 -0.19 20 -3.80 
  Harbach, Peter 1596  * GER1.0010.08201.60 
  Syre, Christian f2198 GER0.5010.26205.20 
  Dimitrijeski, Kristian 2185 GER0.5010.25205.00 
  McGowan, Daniel 2144 SCO0.001-0.3020-6.00 
  Staehrfeldt, Philipp 1786 GER0.001-0.7720-15.40 
  Maxin, Falko 1632 GER1.0010.10202.00 
  Baumeister, Wolfgang 1744 GER1.0010.19203.80 
 * 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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