Individual Calculations February 2023
 Alhamid, Mohamad  Total change: 42.00  Rating chartPersonal card
 Bremer Silvester Open 2022 B Bremen GER 2022-12-27
RcRownchangeKK*chgGame
 1655 1834 6.00 7 1.05 40 42.00 
  Schmidt, Bjarne 1452 GER1.0010.09403.60 
  Westerhoff, Ralf 1558 GER1.0010.17406.80 
  Pfeffer, Samuel 1510 GER1.0010.13405.20 
  Leimkuehler, Dirk 1788 GER1.0010.444017.60 
  Wallhof, Dieter 1913 GER1.0010.614024.40 
  Monnerjahn, Lukas 1761 GER0.501-0.1040-4.00 
  Storm, Max 1601 GER0.501-0.2940-11.60 

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)
 

 

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