Rapid: Individual Calculations April 2023
 Kowalicki, Marcin  Total change: -48.00  Rating chartPersonal card
 Otwarte Mistrzostwa Dolnego Slaska w Szachach Szybkich Scinawka Srednia POL 2023-03-25
RcRownchangeKK*chgGame
 1644 1301 0.00 4 -1.20 40 -48.00 
  Stachowiak, Kamil m2337 POL0.0010.00400.00 
  Nagly, Wojciech 1764 POL0.001-0.0540-2.00 
  Zapolska, Roksana 1403 POL0.001-0.3640-14.40 
  Malas, Maksymilian 1071 POL0.001-0.7940-31.60 

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)
 

 

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