Rapid: Individual Calculations September 2020
 Zurek, Szymon  Total change: 5.60  Rating chartPersonal card
 O Laur Wawrzynca - w Stulecie Bitwy Warszawskiej Chlewiska POL 2020-08-23
RcRownchangeKK*chgGame
 1452 1086 1.00 6 0.28 20 5.60 
  Szwaj, Justyna 1662 POL0.001-0.0220-0.40 
  Sloka, Andrzej 1412 POL1.0010.872017.40 
  Wojcieszyn, Lukasz 1554 POL0.001-0.0520-1.00 
  Suminski, Bogdan 1340 POL0.001-0.1920-3.80 
  Siek, Jerzy 1438 POL0.001-0.1120-2.20 
  Choina, Jan 1304 POL0.001-0.2220-4.40 

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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