Rapid: Individual Calculations December 2016
 Poltorak, Sebastian  Total change: -13.20  Rating chartPersonal card
 Mistrzostwa Malopolski Juniorow w szachach szybkich do lat 12 Krakow POL 2016-10-30
RcRownchangeKK*chgGame
 1297 1562 5.00 7 -0.66 20 -13.20 
  Jozefczyk, Szymon 1251 POL0.501-0.3620-7.20 
  Straczek, Wiktoria 1162  * POL1.0010.08201.60 
  Wrona, Florian 1283 POL1.0010.16203.20 
  Swiech, Lukasz 1380 POL1.0010.26205.20 
  Dylag, Emilia 1492 POL0.001-0.6020-12.00 
  Ciborowski, Konrad Jr 1180 POL1.0010.09201.80 
  Szwajkowski, Tymoteusz 1331 POL0.501-0.2920-5.80 
 * 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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