Rapid: Individual Calculations December 2023
 Majchrzak, Wojciech  Total change: -57.40  Rating chartPersonal card
 Mistrzostwa Polski w Szachach Pracownikow Poczty Polskiej S.A.-Turniej Szachow Szybkich Pieczyska k. Bydgoszczy POL 2023-10-28
RcRownchangeKK*chgGame
 1367 1381 4.50 13 -2.87 20 -57.40 
  Lewandowski, Krzysztof 2051 POL0.001-0.0120-0.20 
  Maslanka, Andrzej 1347 POL0.001-0.5520-11.00 
  Drzymalski, Cezary 1153 POL0.001-0.7920-15.80 
  Wasilewski, Miroslaw 1123 POL1.0010.18203.60 
  Pielach, Jacek 1233 POL0.001-0.7020-14.00 
  Janowiak, Mariusz 1066 POL1.0010.14202.80 
  Olejniczak, Romuald 1354 POL0.501-0.0420-0.80 
  Szalek, Jakub 1290 POL1.0010.38207.60 
  Lewandowski, Marek 1045 POL0.001-0.8820-17.60 
  Maslanka, Witold 1017 POL1.0010.10202.00 
  Kupryjaniuk, Tomasz 1812 POL0.001-0.0720-1.40 
  Maslanka, Wojciech 1979 POL0.001-0.0220-0.40 
  Koscinski, Slawomir 1298 POL0.001-0.6120-12.20 

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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