Rapid: Individual Calculations December 2020
 Ciechocinski, Dariusz  Total change: 18.60  Rating chartPersonal card
 VIII Amatorska Liga Szachowa w Lublinie 2020 Lublin POL 2020-11-11
RcRownchangeKK*chgGame
 1627 1389 2.50 6 0.93 20 18.60 
  Bojczewski, Mateusz 1755 POL1.0010.902018.00 
  Czajka, Wojciech 1760 POL0.001-0.1020-2.00 
  Wojcieszyn, Lukasz 1573 POL1.0010.742014.80 
  Kielbinski, Wiktor 1419 POL0.5010.04200.80 
  Dziubinski, Pawel 1956 POL0.001-0.0220-0.40 
  Gaska, Dominik 1296 POL0.001-0.6320-12.60 

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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