Blitz: Individual Calculations September 2023
 Grzechowiak, Kacper  Total change: 137.88  Rating chartPersonal card
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - blitz 2 Polanica-Zdroj POL 2023-08-24
RcRownchangeKK*chgGame
 1436 1400 6.50 11 0.95 36 34.20 
  Szymczak, Nikodem 1089 POL1.0010.14365.04 
  Mielczarek, Daniel 2033 POL0.001-0.0136-0.36 
  Twardziak, Jerzy 1196 POL1.0010.24368.64 
  Wojtanowski, Michal 1246 POL1.0010.293610.44 
  Zareba, Radoslaw 1979 POL0.001-0.0236-0.72 
  Mareau, Noe 1296 FRA0.501-0.1436-5.04 
  Oszutowska, Anna 1180 POL0.501-0.2836-10.08 
  Boncela, Milosz 1185 POL1.0010.23368.28 
  Marek, Grzegorz 1657 POL0.001-0.1836-6.48 
  Gorecka, Zuzanna 1393 POL1.0010.493617.64 
  Brzozowski, Pawel 1538 POL0.5010.19366.84 

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)
 
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - blitz wieczorny Polanica-Zdroj POL 2023-08-26
RcRownchangeKK*chgGame
 1734 1400 4.00 8 2.88 36 103.68 
  Gibala, Adam 1928 POL0.001-0.0336-1.08 
  Smukowski, Bartosz 1726 POL1.0010.873631.32 
  Backiel, Hubert 1803 POL0.001-0.0836-2.88 
  Mocko, Maciej 1593 POL0.001-0.2536-9.00 
  Zienkiewicz, Marta 1624 POL1.0010.783628.08 
  Michalak, Robert 1621 POL1.0010.783628.08 
  Bednarczyk, Mateusz 1715 POL0.5010.363612.96 
  Kotowicz, Kamil 1864 POL0.5010.453616.20 

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)
 

 

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