Rapid: Individual Calculations September 2017
 Ostojski, Dawid  Total change: 0.00  Rating chartPersonal card
 XIV Miedzynarodowy Festiwal Szachowy Ostroda - Szachowe Nadzieje Ostroda POL 2017-08-15
RcRownchangeRpKK*chgGame
 1232 0 1.50 4 0.00 1145   0.00 
  Biema, Krystian 1197 POL1.0010.00 0.00 
  Dziodko, Mateusz 1199 POL0.0010.00 0.00 
  Maslowski, Jakub 1317 POL0.0010.00 0.00 
  Majewski, Sebastian 1214 POL0.5010.00 0.00 

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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