Individual Calculations August 2022
 Pfaff, Helmut  Total change: 33.60  Rating chartPersonal card
 19. Rheinland-Pfalz Senioren-Open Altenkirchen im Westerwald GER 2022-07-19
RcRownchangeKK*chgGame
 1640 1201 1.50 8 0.84 40 33.60 
  Duijker, Bert 1873 NED0.001-0.0140-0.40 
  Steinke, Hans-Joerg 1730 GER0.001-0.0340-1.20 
  Alicke, Manfred 1572 GER1.0010.904036.00 
  Schwab, Wolfgang 1807 GER0.001-0.0240-0.80 
  Schuett, Guenter 1550 GER0.001-0.1140-4.40 
  Hotz, Herbert 1513 GER0.001-0.1440-5.60 
  Hehemann, Peter 1478 GER0.5010.334013.20 
  Schulze Forsthoevel, Manfred 1599 GER0.001-0.0840-3.20 

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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