Rapid: Individual Calculations April 2022
 Rzadkowska, Lila  Total change: 12.00  Rating chartPersonal card
 Grand Prix Polonii 8 Wroclaw POL 2022-03-11
RcRownchangeKK*chgGame
 1444 1169 0.50 5 -0.58 20 -11.60 
  Smietanski, Marek 1561 POL0.5010.42208.40 
  Chrzanowski, Michal 1693 POL0.001-0.0320-0.60 
  Trebala, Michal 1539 POL0.001-0.1020-2.00 
  Rzadkowska, Kaja 1239 POL0.001-0.4020-8.00 
  Kicinski, Igor 1189 POL0.001-0.4720-9.40 

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)
 
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2022 Pegow POL 2022-03-19
RcRownchangeKK*chgGame
 1472 1169 2.50 7 1.18 20 23.60 
  Ugorek, Kacper 1658 POL0.001-0.0420-0.80 
  Zminda, Bogdan 1853 POL0.001-0.0120-0.20 
  Picinski, Andrzej 1322 POL1.0010.702014.00 
  Nagly, Wojciech 1398 POL0.001-0.2120-4.20 
  Komendecki, Grzegorz 1324 POL0.5010.21204.20 
  Sabuk, Jan 1371 POL0.001-0.2420-4.80 
  Ostafinski, Maciej 1378 POL1.0010.772015.40 

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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