Rapid: Individual Calculations April 2023
 Orczyk, Michal  Total change: 44.80  Rating chartPersonal card
 IX Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2023-03-18
RcRownchangeKK*chgGame
 1452 1208 3.50 9 1.12 40 44.80 
  Gorecki, Janusz 1695 POL0.5010.464018.40 
  Smukowski, Bartosz 1744 POL0.001-0.0340-1.20 
  Kuska, Bartosz 1429 POL0.001-0.2240-8.80 
  Rozumek, Krzysztof 1824 POL1.0010.984039.20 
  Szczepanski, Andrzej 1400 POL0.001-0.2540-10.00 
  Woznica, Alicja 1350 POL0.001-0.3140-12.40 
  Trzeciak, Miroslawa 1140 POL1.0010.414016.40 
  Malas, Maksymilian 1071 POL1.0010.324012.80 
  Herbut, Maciej 1414 POL0.001-0.2440-9.60 

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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