Individual Calculations April 2019
 Puetz, Peter  Total change: 2.40  Rating chartPersonal card
 35. ChessOrg Schachfestival B-Open Bad Woerishofen GER 2019-03-15
RcRownchangeKK*chgGame
 1742 1619 2.50 7 0.12 20 2.40 
  Urban, Rudolf 1879 GER0.5010.32206.40 
  Wahl, Peter 1797 SUI0.001-0.2720-5.40 
  Hoferichter, Michael 1533 GER0.501-0.1220-2.40 
  Dohmes, Swidbert 1770 GER0.5010.20204.00 
  Frijling, Jeroen 1736 NED0.001-0.3420-6.80 
  Fischer, Johann 1741 GER0.5010.17203.40 
  Giesenberg, Angela 1737 GER0.5010.16203.20 

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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