Individual Calculations June 2023
 Wlaz, Wiktor  Total change: 16.40  Rating chartPersonal card
 Turniej Szachowy "Kazdy wygrywa" - Grupa A Zdziechowa POL 2023-05-06
RcRownchangeKK*chgGame
 1380 1411 3.50 5 0.82 20 16.40 
  Wojcik, Witold 1190 POL1.0010.22204.40 
  Papis, Patryk 1522 POL1.0010.652013.00 
  Deptula, Dawid 1453 POL0.5010.06201.20 
  Nowak, Mateusz 1415 POL0.5010.01200.20 
  Papouschek, Antoni 1321 POL0.501-0.1220-2.40 

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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