Rapid: Individual Calculations January 2020
 Galwas, Igor  Total change: 1.00  Rating chartPersonal card
 XVIII Ogolnopolski Mikolajkowy Turniej Szachowy dla dzieci - Grupa B - do lat 10 Gliwice POL 2019-12-07
RcRownchangeKK*chgGame
 1134 968 1.50 5 0.05 20 1.00 
  Karwot, Marek 1286 POL0.001-0.1320-2.60 
  Dembicz, Kacper 1127 POL1.0010.712014.20 
  Moczala, Maja 1113 POL0.5010.19203.80 
  Hryniewicz, Maciej 1126 POL0.001-0.2920-5.80 
  Ploskonka, Bartlomiej 1018 POL0.001-0.4320-8.60 

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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