Individual Calculations May 2024
 Jahn, Peter  Total change: 24.80  Rating chartPersonal card
 12. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2024-04-06
RcRownchangeKK*chgGame
 2045 2068 6.00 9 1.24 20 24.80 
  Schoknecht, Sabine 1843 GER1.0010.22204.40 
  Guggenberger, Guido 1922 GER1.0010.30206.00 
  Heinbuch, Detlef Ulrich m2273 GER0.5010.26205.20 
  Schneider, Alexander 2007 GER0.501-0.0820-1.60 
  Miller, Klaus 1870 GER0.501-0.2620-5.20 
  Cordts, Ingo f2225 GER0.5010.21204.20 
  Stern, Geoffrey 1987 LUX1.0010.39207.80 
  Marentini, Marcel 2102 SUI1.0010.552011.00 
  Loew, Gerald f2175 GER0.001-0.3520-7.00 

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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