Individual Calculations September 2022
 Nelsen, Alexander  Total change: 12.80  Rating chartPersonal card
 1. Krefelder Sommeropen 2022 Krefeld GER 2022-08-04
RcRownchangeKK*chgGame
 1639 1765 5.50 8 0.32 40 12.80 
  Reichard, Sven, Dr. 1462 GER1.0010.14405.60 
  Gierhardt, Vito 1493 GER1.0010.17406.80 
  Goedde, Patrick 2062 GER0.001-0.1540-6.00 
  Schuricht, Paul Alexander 1366 GER0.001-0.9240-36.80 
  Sebastian, Thorsten 1468 GER1.0010.15406.00 
  Holzmann, Dagmar 1578 GER1.0010.264010.40 
  Spelleken, Hans-Gerd 1664 GER0.501-0.1440-5.60 
  Bertram, Karsten 2020 GER1.0010.814032.40 

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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