Individual Calculations September 2023
 Aird, David  Total change: 0.00  Rating chartPersonal card
 4. Internationale Unterlaender Schachtage B-Turnier Heilbronn-Biberach GER 2023-07-27
RcRownchangeRpKK*chgGame
 1485 0 2.50 6 0.00 1428   0.00 
  Balazs, Sztella Anna 1700 HUN0.5010.00 0.00 
  Schneider, Stephan 1550 GER0.5010.00 0.00 
  Retzlaff, Nick 1478 GER0.0010.00 0.00 
  Yang, Christian 1538 GER0.5010.00 0.00 
  Merkel, Philip 1536 GER0.0010.00 0.00 
  Lukas, Juergen 1105 GER1.0010.00 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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