Rapid: Individual Calculations February 2020
 Cieplak, Dariusz  Total change: -11.40  Rating chartPersonal card
 I Amatorska Liga Szachowa w Lublinie 2020 Lublin POL 2020-01-12
RcRownchangeKK*chgGame
 1554 1663 4.50 8 -0.57 20 -11.40 
  Radzik, Jakub 1263  * POL1.0010.08201.60 
  Kielbinski, Wiktor 1375 POL1.0010.16203.20 
  Ciechonski, Piotr 1669 POL1.0010.512010.20 
  Bolesta, Wojciech 1637 POL0.001-0.5420-10.80 
  Dziubinski, Pawel 2063  * POL0.5010.42208.40 
  Gromowski, Stanislaw 1554 POL1.0010.35207.00 
  Chowaniec, Artur 1539 POL0.001-0.6720-13.40 
  Debczak, Hubert 1332 POL0.001-0.8820-17.60 
 * 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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