Individual Calculations February 2024
 Ding, Jerry Yunjie  Total change: 20.40  Rating chartPersonal card
 34. Staufer-Open B Schwaebisch Gmuend GER 2024-01-02
RcRownchangeKK*chgGame
 1372 1297 4.00 8 0.51 40 20.40 
  Traber, Heidi 1173 GER1.0010.334013.20 
  Meyer-Jany, Marcel 1771 GER0.001-0.0540-2.00 
  Fischermann, Charlotte 1249 GER1.0010.434017.20 
  Berkemer, Rainer, Dr. 1695 GER0.001-0.0840-3.20 
  Noll, Raphael 1388 GER0.001-0.3840-15.20 
  Mueller, Ariana 1256 GER1.0010.444017.60 
  Goroshko, Grigoriy 1093 GER1.0010.24409.60 
  Naumann, Lennart 1354 GER0.001-0.4240-16.80 

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)
 

 

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