Rapid: Individual Calculations November 2023
 Janicki, Bartlomiej  Total change: -28.00  Rating chartPersonal card
 GRAND PRIX POLONII WROCLAW - turniej nr 39 Wroclaw POL 2023-10-27
RcRownchangeKK*chgGame
 1460 1172 0.50 3 -0.28 40 -11.20 
  Wilgosz, Szczepan 1771 POL0.001-0.0240-0.80 
  Dranka, Jowita 1574 POL0.001-0.0840-3.20 
  Plaskota, Kamil 1036 POL0.501-0.1840-7.20 

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)
 
 Druzynowe Mistrzostwa Dolnego Slaska Juniorow w szachach szybkich 2023 Zarow POL 2023-10-28
RcRownchangeKK*chgGame
 1374 1172 1.50 5 -0.42 40 -16.80 
  Luberanski, Jakub f2124 POL0.0010.00400.00 
  Ratkowski, Artur 1188 POL0.001-0.4840-19.20 
  Fryc, Jakub 1176 POL0.5010.01400.40 
  Duleba, Aleksander 1239 POL0.001-0.4140-16.40 
  Hebdowski, Jeremi 1143 POL1.0010.464018.40 

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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