Individual Calculations December 2021
 Kuran, Rainer  Total change: 8.20  Rating chartPersonal card
 3. Heidelberger Schachherbst - B-Turnier Heidelberg GER 2021-10-29
RcRownchangeKK*chgGame
 1326 1461 1.00 1 0.32 20 6.40 
  Muths, Matthias 1326 GER1.0010.32206.40 

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)
 
 Heusenstamm Sparkassen Open 2021 B Heusenstamm GER 2021-11-18
RcRownchangeKK*chgGame
 1548 1461 2.00 5 0.09 20 1.80 
  Steinke, Hans-Joerg 1745 GER0.001-0.1620-3.20 
  Moissl, Julian 1171 GER1.0010.16203.20 
  Schoenfeld, Ulrich 1610 GER0.5010.20204.00 
  Spreer, Lutz 1626 GER0.001-0.2820-5.60 
  Traut, Stefan 1589 GER0.5010.17203.40 

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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