Individual Calculations December 2019
 Bosse, Christian  Total change: -45.20  Rating chartPersonal card
 3. DPI Schach-Open Leer 2019 B-Turnier Leer GER 2019-10-31
RcRownchangeKK*chgGame
 1569 1507 1.50 6 -1.04 20 -20.80 
  Moerz, Simon 1751 GER0.001-0.2020-4.00 
  Dirks, Simon 1719 GER0.001-0.2320-4.60 
  Bruehl, Rainer 1325 GER1.0010.26205.20 
  Axt, Christian 1710 GER0.001-0.2420-4.80 
  Ulrich, Helena Irene 1355 GER0.501-0.2020-4.00 
  Hakopian, Ferdinand 1556 GER0.001-0.4320-8.60 

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)
 
 Heusenstamm Sparkassen Open 2019 B Heusenstamm GER 2019-11-21
RcRownchangeKK*chgGame
 1423 1507 3.00 7 -1.22 20 -24.40 
  Lanz, Udo 1787 GER0.001-0.1620-3.20 
  Oezyar, Arin 1345 GER0.501-0.2120-4.20 
  Laux, Filip 1129 GER1.0010.09201.80 
  Firinci, Erdem 1613 GER0.001-0.3620-7.20 
  Ziegler, Christopher 1408 GER0.001-0.6420-12.80 
  Federenko, Ingo 1359 GER0.501-0.2020-4.00 
  Haefner, Guenther 1323 GER1.0010.26205.20 

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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