Individual Calculations April 2018
 Niedermaier, Peter  Total change: 17.20  Rating chartPersonal card
 34. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2018-02-23
RcRownchangeKK*chgGame
 1851 1817 5.00 9 0.86 20 17.20 
  Loew, Peter 2117 GER0.001-0.1520-3.00 
  Oser, Thor 1650 GER1.0010.28205.60 
  Singeisen, Hermann 1972 SUI0.001-0.2920-5.80 
  Narr, Irmgard 1679 GER1.0010.31206.20 
  Maurer, Fritz 2025 SUI0.001-0.2320-4.60 
  Straesser, Gerda 1658 GER1.0010.29205.80 
  Kalepky, Helmut 1974 GER0.001-0.2920-5.80 
  Collins, Alan 1641 ENG1.0010.27205.40 
  Spurga, Josef 1942 GER1.0010.672013.40 

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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