Individual Calculations September 2022
 Rache, Ralf  Total change: 16.20  Rating chartPersonal card
 34. Deutsche Senioreneinzelmeisterschaft 2022 over 65 Magdeburg GER 2022-08-12
RcRownchangeKK*chgGame
 1957 1932 4.50 8 0.81 20 16.20 
  Schwarzwald, Holger 1572 GER1.0010.10202.00 
  Herbrechtsmeier, Christof f2161 GER0.5010.29205.80 
  Krueger, Erich 2133 GER0.001-0.2420-4.80 
  Mensch, Wolfgang, Dr. 1756 GER0.501-0.2320-4.60 
  Kurpiela, Franz 1792 GER1.0010.31206.20 
  Schulz, Wolfgang 1999 GER1.0010.592011.80 
  Kahe, Ralph 2115 GER0.5010.24204.80 
  Larem, Ewald 2124 GER0.001-0.2520-5.00 

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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