Individual Calculations March 2023
 Kien, James  Total change: -83.20  Rating chartPersonal card
 Steirische Kreisliga Sued 2022-2023 Round 7-8 several AUT 2023-02-04
RcRownchangeKK*chgGame
 1702 1800 1.00 1 0.37 40 14.80 
  Steinacher, Hermann 1702 AUT1.0010.374014.80 

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)
 
 Int. Graz Open 2023- B Graz AUT 2023-02-18
RcRownchangeKK*chgGame
 1504 1800 5.00 9 -2.45 40 -98.00 
  Dobrowolski, Kamil 1494 POL1.0010.14405.60 
  Bauer, Laura Sophie 1516 GER0.001-0.8440-33.60 
  Ziobrowska, Maja 1631 POL0.001-0.7240-28.80 
  Loukopoulos, Stefanos 1400  * GRE1.0010.08403.20 
  Vu Tran, Tue Anh 1582 AUT0.001-0.7840-31.20 
  Orlov, Konstantin 1618 AUT0.001-0.7440-29.60 
  Schick, Rafael 1482 AUT1.0010.13405.20 
  Zissler, Andreas 1614 AUT1.0010.264010.40 
  Vaupot, Kajetan 1197 SLO1.0010.02400.80 
 * 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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