Individual Calculations October 2019
 Willin, Bernhard  Total change: 5.40  Rating chartPersonal card
 27. Schwarzwald-Senioren-Schachturnier 2019 Ohlsbach GER 2019-09-07
RcRownchangeKK*chgGame
 1908 1882 4.00 8 0.27 20 5.40 
  Debus, Friedhelm 1570 GER1.0010.14202.80 
  Ballon, Guenther f2109 NED0.001-0.2120-4.20 
  Menges, Karlheinz 1655 GER1.0010.21204.20 
  Koeller, Bernd 1755 GER1.0010.33206.60 
  Kopp, Berthold 2217 GER0.5010.38207.60 
  Schott, Reimund 1943 FRA0.001-0.4220-8.40 
  Kripp, Wolfgang 2006 GER0.5010.17203.40 
  Scharrer, Udo 2005 GER0.001-0.3320-6.60 

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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