Individual Calculations September 2023
 Grimm, Michael  Total change: -44.00  Rating chartPersonal card
 4. Internationale Unterlaender Schachtage B-Turnier Heilbronn-Biberach GER 2023-07-27
RcRownchangeKK*chgGame
 1578 1573 2.00 6 -1.10 40 -44.00 
  Wartlick, Ole, Dr. 1970 GER0.001-0.0840-3.20 
  Triantaphylidis, Alexandros I 1416 GRE0.001-0.7140-28.40 
  Ding, Jerry Yunjie 1173  * GER1.0010.08403.20 
  Fischer, Achim 1268 GER1.0010.14405.60 
  Riedel, Thomas 1584 GER0.001-0.4840-19.20 
  Siegmann, Harald 2054 GER0.001-0.0540-2.00 
 * 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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