Rapid: Individual Calculations April 2023
 Mazurek, Jakub  Total change: -6.40  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Mezczyzni Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1708 1436 2.50 7 0.89 20 17.80 
  Razdolski, Ilya 2117 NED0.001-0.0120-0.20 
  Rak, Maciej 1845 POL0.001-0.0820-1.60 
  Malecha, Karol 1076 POL1.0010.10202.00 
  Koseski, Damian 1743 POL0.5010.36207.20 
  Borowski, Przemyslaw 1722 POL1.0010.842016.80 
  Suprunov, Artem 1726 UKR0.001-0.1620-3.20 
  Fudala, Dominik 1725 POL0.001-0.1620-3.20 

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)
 
 Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy Bydgoszcz POL 2023-03-11
RcRownchangeKK*chgGame
 1476 1436 1.00 3 -0.34 20 -6.80 
  Korba, Maciej 1394 POL0.001-0.5620-11.20 
  Hampel, Anna 1591 POL0.001-0.2920-5.80 
  Brozek, Wojciech 1444 POL1.0010.512010.20 

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 Akademickie Mistrzostwa Wojewodztwa Lubelskiego w Szachach Szybkich Lublin POL 2023-03-26
RcRownchangeKK*chgGame
 1335 1436 1.00 3 -0.87 20 -17.40 
  Stelmasiak, Patryk 1450 POL0.001-0.4820-9.60 
  Korba, Maciej 1394 POL1.0010.44208.80 
  Wojcik, Witold 1161 POL0.001-0.8320-16.60 

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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