Individual Calculations February 2023
 Abdo, Alan  Total change: 4.60  Rating chartPersonal card
 38. Internationales Boeblinger Open Boeblingen GER 2022-12-26
RcRownchangeKK*chgGame
 1740 1702 4.50 9 0.23 20 4.60 
  Gramb, Marius 2163 GER0.5010.45209.00 
  Klings, Peter 2083 GER0.001-0.0920-1.80 
  Dietsche, Birgit 1416 GER1.0010.16203.20 
  Kasten, Marcel 1949 GER0.001-0.1920-3.80 
  Keller, Anika 1542 GER1.0010.29205.80 
  Foksha, Alexander 1866 GER0.001-0.2820-5.60 
  Belin, Anton 1536 GER0.501-0.2220-4.40 
  Boatca, Luca 1566 BEL0.501-0.1820-3.60 
  Finkbeiner, Andreas 1540 GER1.0010.29205.80 

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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