Individual Calculations April 2022
 Spanton, Tim R  Total change: 2.80  Rating chartPersonal card
 37. ChessOrg-Schachfestival B-Open Bad Woerishofen GER 2022-03-11
RcRownchangeKK*chgGame
 1730 1912 6.00 8 0.14 20 2.80 
  Bogner, Simon 1732 GER0.001-0.7420-14.80 
  Cremonini, Stefano 1583 ITA1.0010.12202.40 
  Marzec, Witold 1662 GER0.501-0.3120-6.20 
  Reitz, Helmut 1692 GER1.0010.22204.40 
  Litfin, Boris 1818 GER1.0010.37207.40 
  Bigott, Martin 1747 GER0.501-0.2220-4.40 
  Abed, David 1754 GER1.0010.29205.80 
  Plug, Arjan 1850 NED1.0010.41208.20 

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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