Individual Calculations February 2020
 Wiszniewski, Szymon  Total change: 5.20  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa C Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 1427 1474 4.00 7 0.13 40 5.20 
  Borkowski, Stanislaw 1147 POL0.001-0.8740-34.80 
  Rozmus, Jan 1314 POL0.001-0.7140-28.40 
  Matylewska-Para, Anna 1228 POL1.0010.19407.60 
  Kozak, Karol 1272 POL1.0010.24409.60 
  Jankowski, Aleksander 1727 POL0.5010.314012.40 
  Kompe, Joerg 1664 GER1.0010.754030.00 
  Swietlik, Grzegorz 1639 POL0.5010.22408.80 

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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