Rapid: Individual Calculations October 2021
 Narwojsz, Stanislaw  Total change: -3.80  Rating chartPersonal card
 Mistrzostwa Wojewodztwa Pomorskiego Juniorow 2021 do lat 13 Gdansk POL 2021-09-12
RcRownchangeKK*chgGame
 1288 1049 0.00 4 -0.83 20 -16.60 
  Liskiewicz, Jakub 1399 POL0.001-0.1120-2.20 
  Leoniuk, Jan 1279 POL0.001-0.2120-4.20 
  Jablonski, Dawid 1226 POL0.001-0.2720-5.40 
  Kempinski, Szymon 1248 POL0.001-0.2420-4.80 

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)
 
 XX Memorial Szachowy im. Danuty Widuch turniej B 2006-2011 Tczew POL 2021-09-18
RcRownchangeKK*chgGame
 1148 1049 2.50 5 0.64 20 12.80 
  Kempinski, Szymon 1248 POL0.001-0.2420-4.80 
  Filipczyk, Michal 1172 POL0.001-0.3320-6.60 
  Radzewicz, Katarzyna 986 POL1.0010.41208.20 
  Filipek, Paulina 1057 POL0.5010.01200.20 
  Rafalski, Szymon 1276 POL1.0010.792015.80 

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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