Individual Calculations February 2023
 Geray, Idar  Total change: 0.00  Rating chartPersonal card
 38. Internationales Boeblinger Open Boeblingen GER 2022-12-26
RcRownchangeRpKK*chgGame
 1600 0 2.00 8 0.00 1407   0.00 
  Liesendahl, Felix 1785 GER0.0010.00 0.00 
  Billerbeck, Nick 1622 GER0.5010.00 0.00 
  Kistner, Sinan 1627 GER0.5010.00 0.00 
  Shibata, Misaki 1616 JPN0.5010.00 0.00 
  Jekel, Wolfgang 1667 GER0.0010.00 0.00 
  Keller, Anika 1542 GER0.5010.00 0.00 
  Arnz, Tom Niklas 1600 GER0.0010.00 0.00 
  Kalwei, Reinhard 1343 GER0.0010.00 0.00 

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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