Rapid: Individual Calculations January 2016
 Lazniewski, Marcin  Total change: -4.60  Rating chartPersonal card
 Mistrzostwa Wielkopolski Juniorow w Szachach Szybkich - C 14 Kostrzyn POL 2015-12-05
RcRownchangeKK*chgGame
 1228 1158 1.00 3 -0.23 20 -4.60 
  Piekielny, Pawel 1350 POL0.001-0.2520-5.00 
  Grala, Dorian 1325 POL0.001-0.2820-5.60 
  Kaczmarczyk, Wojciech 1008 POL1.0010.30206.00 

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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