Individual Calculations August 2020
 Babiarz, Arkadiusz  Total change: 31.60  Rating chartPersonal card
 DMP - III Liga Szachowa Seniorow PK 2020 Bystre POL 2020-07-08
RcRownchangeKK*chgGame
 1642 1840 7.00 9 0.55 40 22.00 
  Kasperek, Rafal 1982 POL0.001-0.3140-12.40 
  Stefanski, Adam 1440  * POL0.501-0.4240-16.80 
  Biesiadecki, Adam 1539 POL1.0010.15406.00 
  Janzer, Hubert 1893 POL0.5010.07402.80 
  Chowaniec, Artur 1530 POL1.0010.14405.60 
  Klok, Kacper 1463 POL1.0010.09403.60 
  Zajac, Karol 1652 POL1.0010.264010.40 
  Wojciechowski, Beniamin 1835 POL1.0010.494019.60 
  Futyma, Dawid 1440  * POL1.0010.08403.20 
 * 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)
 
 DMP - III Liga Szachowa Juniorow PK 2020 Round 8-9 Lubenia POL 2020-07-25
RcRownchangeKK*chgGame
 1635 1840 1.00 1 0.24 40 9.60 
  Zielinski, Sebastian 1635 POL1.0010.24409.60 

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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