Rapid: Individual Calculations July 2019
 Duda, Leon  Total change: 22.40  Rating chartPersonal card
 XXI Ogolnopolski Turniej Szachowy z okazji Dnia Dziecka Grupa C (do lat 13) Gliwice POL 2019-06-01
RcRownchangeKK*chgGame
 1261 1133 3.50 7 1.12 20 22.40 
  Kubik, Rafal 1354 POL0.001-0.2220-4.40 
  Maslanka, Wojciech 1453 POL0.001-0.1320-2.60 
  Olbrot, Wojciech 1068 POL1.0010.41208.20 
  Kotowicz, Kamil 1284 POL1.0010.702014.00 
  Stanik, Szymon 1234 POL0.5010.14202.80 
  Karut, Kacper 1312 POL0.001-0.2720-5.40 
  Sidlo, Malgorzata 1123 POL1.0010.49209.80 

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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