Individual Calculations December 2018
 Lach, Mateusz  Total change: 31.00  Rating chartPersonal card
 DMP - IV Liga Szachowa Seniorow PK 2018 - grupa A woj. podkarpackie POL 2018-10-14
RcRownchangeKK*chgGame
 1524 1629 6.00 7 1.55 20 31.00 
  Peret, Ryszard 1588 POL1.0010.44208.80 
  Trybowski, Wladyslaw 1412 POL1.0010.22204.40 
  Szpila, Szymon 1289 POL1.0010.12202.40 
  Korys, Dawid 1394 POL1.0010.21204.20 
  Leja, Adam 2029  * POL0.001-0.0820-1.60 
  Biesiadecki, Adam 1343 POL1.0010.16203.20 
  Zakorczmenny, Tadeusz 1616 POL1.0010.48209.60 
 * 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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