Rapid: Individual Calculations November 2021
 Ciesielski, Bartosz  Total change: -32.80  Rating chartPersonal card
 Turniej szachowy z okazji 50-lecia L.K.S. Piast Srem Dabrowa POL 2021-10-17
RcRownchangeKK*chgGame
 1448 1177 0.00 2 -0.70 20 -14.00 
  Szymanski, Zbigniew 1858 POL0.001-0.0120-0.20 
  Strugala, Aleksander 1037 POL0.001-0.6920-13.80 

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)
 
 C14 - Mistrzostwa Wielkopolski Juniorow i Mlodzikow w Szachach Szybkich Wrzesnia POL 2021-10-23
RcRownchangeKK*chgGame
 1097 1177 1.50 4 -0.94 20 -18.80 
  Banaszak, Szymon 1041 POL0.501-0.1820-3.60 
  Gubala, Mikolaj 1165 POL0.001-0.5220-10.40 
  Pachura, Mateusz 1134 POL0.001-0.5620-11.20 
  Koza, Krzysztof 1047 POL1.0010.32206.40 

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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