Rapid: Individual Calculations September 2023
 Plesiuk, Jan  Total change: -1.40  Rating chartPersonal card
 VI Miedzynarodowy Turniej Szachowy o Puchar Burmistrza Rucianego-Nidy Ruciane-Nida POL 2023-07-30
RcRownchangeKK*chgGame
 1352 1401 2.50 7 -1.60 20 -32.00 
  Kitewski, Bartosz 1849 POL0.001-0.0620-1.20 
  Sarbiewska, Oliwia 1099 POL0.001-0.8520-17.00 
  Taranowicz, Patrycja 1072 POL0.501-0.3820-7.60 
  Olejarz, Wlodzimierz 1158 POL1.0010.20204.00 
  Sypytkowski, Jakub 1203 POL0.001-0.7620-15.20 
  Grajewski, Kacper 1273 POL1.0010.33206.60 
  Rak, Tomasz 1808 POL0.001-0.0820-1.60 

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)
 
 I Otwarty Turniej Szachowy FIDE o Puchar Wojta Gminy Piecki Cierzpiety POL 2023-08-27
RcRownchangeKK*chgGame
 1551 1398 4.50 8 1.53 20 30.60 
  Zarebski, Cezary 1824 POL1.0010.932018.60 
  Rak, Tomasz 1791 POL0.001-0.0820-1.60 
  Ingielewicz, Konrad 1618 POL0.5010.28205.60 
  Renkowski, Piotr 2072 POL0.001-0.0120-0.20 
  Branecki, Maciej 1165 POL1.0010.21204.20 
  Proc, Bogdan 1094 POL1.0010.14202.80 
  Lesinski, Zdzislaw 1524 POL0.001-0.3320-6.60 
  Rokita, Tomasz 1320 POL1.0010.39207.80 

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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