Individual Calculations January 2021
 Erhardt, Kristian  Total change: 6.00  Rating chartPersonal card
 2. Heidelberger Schachherbst - B-Turnier Heidelberg GER 2020-10-29
RcRownchangeKK*chgGame
 1479 1750 5.00 6 0.15 40 6.00 
  Yang, Marco 1350  * GER1.0010.08403.20 
  Mammadli, Tural 1401 AZE0.501-0.3940-15.60 
  Kuefner, Matthias 1613 GER1.0010.324012.80 
  Kosak, Karolina 1355 SLO1.0010.08403.20 
  Ohlinger, Michael 1649 GER0.501-0.1440-5.60 
  Vaghef, Mohammad Reza 1508 GER1.0010.20408.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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