Individual Calculations September 2023
 Zimmer, Sebastian  Total change: -53.60  Rating chartPersonal card
 Jubilee trophy 100 SV Erkenschwick Oer-Erkenschwick GER 2023-08-05
RcRownchangeKK*chgGame
 1588 1870 2.00 4 -1.34 40 -53.60 
  Schwitkowski, Luka 1641 GER0.001-0.7940-31.60 
  Krolik, Wilfried 1541 GER1.0010.12404.80 
  Oeztekin, Atilla 1651 GER0.501-0.2840-11.20 
  Tsarenko, Sviatoslav 1517 LAT0.501-0.3940-15.60 

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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