Rapid: Individual Calculations October 2023
 Wojtun, Maksymilian  Total change: 90.40  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B10 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1300 1139 5.00 9 2.26 40 90.40 
  Serafin, Franciszek 1482 POL1.0010.884035.20 
  Kopacki, Aleksander 1449 POL0.001-0.1440-5.60 
  Wites, Adam 1408 POL0.5010.334013.20 
  Olejko, Wojciech 1271 POL0.001-0.3240-12.80 
  Bernaciak, Antoni 1044 POL1.0010.374014.80 
  Leniec, Witold 1096 POL1.0010.444017.60 
  Bednarek, Jan 1315 POL0.5010.23409.20 
  Kopia, Julian 1280 POL1.0010.694027.60 
  Mazgaj, Bartosz 1359 POL0.001-0.2240-8.80 

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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