Individual Calculations March 2023
 Sterna, Witold  Total change: 0.00  Rating chartPersonal card
 Turniej Feryjny Polonii Wroclaw Wroclaw POL 2023-02-24
RcRownchangeRpKK*chgGame
 1258 0 3.50 7 0.00 1258   0.00 
  Kuriata, Karol 1338 POL0.0010.00 0.00 
  Khyzhniak, Dmytro 1240 UKR1.0010.00 0.00 
  Rzadkowska, Lila 1273 POL1.0010.00 0.00 
  Kresso, Pawel 1289 POL0.5010.00 0.00 
  Kuriata, Pawel 1321 POL0.0010.00 0.00 
  Korzeniowski, Wojciech 1127 POL1.0010.00 0.00 
  Repetilo, Daria 1215 UKR0.0010.00 0.00 

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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