Rapid: Individual Calculations April 2022
 Wilkowski, Igor  Total change: 35.80  Rating chartPersonal card
 IV Amatorski Turniej Szachowy o Puchar Burmistrza Koronowa Koronowo POL 2022-03-26
RcRownchangeKK*chgGame
 1313 1025 3.00 7 1.79 20 35.80 
  Skrzypczynski, Dariusz 1494 POL0.001-0.0520-1.00 
  Boniecki, Mateusz 1180 POL1.0010.712014.20 
  Warda, Krzysztof 1335 POL0.001-0.1420-2.80 
  Napiontek, Marek 1178 POL0.5010.20204.00 
  Traczewski, Wojciech 1418 POL0.5010.42208.40 
  Polak, Aleksander 1311 POL0.001-0.1620-3.20 
  Bubacz, Ryszard 1277 POL1.0010.812016.20 

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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