Rapid: Individual Calculations July 2023
 Mielczarski, Zbigniew  Total change: -1.60  Rating chartPersonal card
 Szachowe Mistrzostwa Stolicy w Krate o Puchar Wojta Gminy Slupsk Swolowo POL 2023-06-17
RcRownchangeKK*chgGame
 1403 1482 5.00 8 -0.08 20 -1.60 
  Sliz, Karol 1958 POL0.001-0.0520-1.00 
  Kryszewski, Kornel 1027 POL1.0010.06201.20 
  Dobrowolski, Henryk 1302 POL0.001-0.7420-14.80 
  Protas, Zofia 1082  * POL1.0010.08201.60 
  Dubel, Tadeusz 1209 POL1.0010.17203.40 
  Szczepinski, Michal 2209 POL0.001-0.0120-0.20 
  Rucinski, Wladyslaw 1084 POL1.0010.08201.60 
  Nisztuk, Michal 1354 POL1.0010.33206.60 
 * 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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