Blitz: Individual Calculations September 2023
 Polanski, Michal  Total change: -28.80  Rating chartPersonal card
 Poznan Blitz Chess Poznan POL 2023-07-30
RcRownchangeKK*chgGame
 1594 1416 5.00 10 1.04 20 20.80 
  Kacprzak, Kacper 2343 POL0.0010.00200.00 
  Tomyslak, Jakub 1270 POL1.0010.30206.00 
  Bednarska-Bzdega, Malgorzata wf1807 POL0.001-0.0920-1.80 
  Maksimenko, Andrei Jr 1764 UKR0.001-0.1120-2.20 
  Gestwa, Mateusz 1198 POL1.0010.22204.40 
  Reshetniak, Vitaliy 2050 UKR0.001-0.0120-0.20 
  Kostka, Eryk 1085 POL1.0010.12202.40 
  Kozlowski, Tomasz 1806 POL0.001-0.0920-1.80 
  Papouschek, Antoni 1327 POL1.0010.38207.60 
  Broszkiewicz, Stanislaw 1286 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)
 
 Otwarte Mistrzostwa Wielkopolski w szachach blyskawicznych 2023 Poznan POL 2023-08-27
RcRownchangeKK*chgGame
 1340 1416 4.00 10 -2.48 20 -49.60 
  Sieciechowicz, Marcin m2272 POL0.0010.00200.00 
  Siwek, Olaf 1165 POL0.001-0.8120-16.20 
  Piechel, Mikolaj 1106 POL1.0010.14202.80 
  Giernalczyk, Natalia 1041 POL1.0010.09201.80 
  Kowalewicz, Kacper 1765 POL0.001-0.1120-2.20 
  Tomyslak, Jakub 1270 POL0.001-0.7020-14.00 
  Petrykowski, Pawel 1142 POL1.0010.17203.40 
  Bak, Jedrzej 1148 POL0.001-0.8320-16.60 
  Adamski, Ksawery 1162 POL0.001-0.8120-16.20 
  Prus, Krzysztof 1329 POL1.0010.38207.60 

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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