Individual Calculations November 2021
 Beulertz, Stefan  Total change: 7.80  Rating chartPersonal card
 38. Muensterland Open Muenster GER 2021-10-08
RcRownchangeKK*chgGame
 1912 1956 4.50 7 0.64 20 12.80 
  Werthmann, Niklas 1556  * GER1.0010.08201.60 
  Gulatz, Maurice 2163 GER0.001-0.2320-4.60 
  Schicktanz, Florian 1741 GER1.0010.23204.60 
  Schuh, Dirk m2349 GER0.5010.42208.40 
  Roehr, Oliver 2063 GER0.001-0.3520-7.00 
  Blum, Norbert 1725 GER1.0010.21204.20 
  Kratz, Alexander 1788 GER1.0010.28205.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 9. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2021-10-22
RcRownchangeKK*chgGame
 1924 1956 3.50 7 -0.25 20 -5.00 
  Wraga, Hermann 1643 GER1.0010.14202.80 
  Senner, Peter 2148 GER0.001-0.2520-5.00 
  Di Lazzaro, Gabriele 1759 ITA1.0010.25205.00 
  Mueller, Erich 2174 GER0.5010.28205.60 
  Dushatskiy, Fedor 2117 GER0.001-0.2920-5.80 
  Schmitz, Tim 1839 GER0.501-0.1620-3.20 
  Auterhoff, Juergen, Dr. 1788 GER0.501-0.2220-4.40 

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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