Rapid: Individual Calculations April 2023
 Gnitecki, Maciej  Total change: -28.20  Rating chartPersonal card
 III Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-03-11
RcRownchangeKK*chgGame
 1681 1268 0.00 2 -0.20 20 -4.00 
  Pylyp, Dmytro 1822 UKR0.001-0.0320-0.60 
  Brudzynski, Wojciech 1540 POL0.001-0.1720-3.40 

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)
 
 III Turniej Klubu Marynarki Wojennej 2023 Gdynia POL 2023-03-25
RcRownchangeKK*chgGame
 1281 1268 3.00 8 -1.21 20 -24.20 
  Moszczenski, Milosz 1782 POL0.001-0.0420-0.80 
  Ostrowski, Jakub 1012 POL1.0010.19203.80 
  Strykowski, Jakub 1703 POL0.001-0.0620-1.20 
  Uniwersal, Robert 1191 POL0.001-0.6120-12.20 
  Chabrzynski, Grzegorz 1147 POL1.0010.34206.80 
  Witoslawski, Marcin 1118 POL1.0010.30206.00 
  Konnak, Stanislaw 1172 POL0.001-0.6320-12.60 
  Blaszczuk, Oliwia 1119 POL0.001-0.7020-14.00 

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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