Individual Calculations April 2020
 Kroencke, Manfred  Total change: 4.40  Rating chartPersonal card
 36. ChessOrg Schachfestival A-Open Bad Woerishofen GER 2020-03-06
RcRownchangeKK*chgGame
 1975 1997 5.00 9 0.22 20 4.40 
  Parligras, Cosmin 2252 ROU0.001-0.1920-3.80 
  Hahmann, Markus 1901 GER0.501-0.1320-2.60 
  Mack, Thomas, Dr. 1908 GER0.501-0.1220-2.40 
  Kluegel, Jan 1846 GER0.501-0.2020-4.00 
  Bergen, Klaus 1848 AUT1.0010.30206.00 
  Bartels, Holger 2070 GER0.5010.10202.00 
  Schiffer, Steve Thomas 2074 GER0.001-0.3920-7.80 
  Malzer, Werner 1836 GER1.0010.29205.80 
  Oparaugo, Thomas m2039 NGR1.0010.562011.20 

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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