Rapid: Individual Calculations November 2020
 Oszejko, Krzysztof  Total change: 1.80  Rating chartPersonal card
 Grand Prix Powiatu Tczewskiego turniej II FIDE Tczew POL 2020-10-04
RcRownchangeKK*chgGame
 1591 1679 5.50 9 0.03 20 0.60 
  Laufer, Jan 1332 POL1.0010.11202.20 
  Panek, Tadeusz 1516 POL1.0010.28205.60 
  Tyda, Krzysztof c1711 POL0.001-0.4620-9.20 
  Wilmanowicz, Slawomir 1622 POL1.0010.42208.40 
  Reshetniak, Vitaliy 2106 UKR0.001-0.0720-1.40 
  Rafalski, Szymon 1225 POL1.0010.06201.20 
  Dackiewicz, Marek 1655 POL1.0010.47209.40 
  Skrzypczynski, Kacper 1593 POL0.501-0.1220-2.40 
  Skrzypczynski, Dariusz 1561 POL0.001-0.6620-13.20 

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)
 
 IX Miedzynarodowy Turniej Szachowy Pamieci Marii Trafalskiej Gdansk POL 2020-10-10
RcRownchangeKK*chgGame
 1675 1679 4.00 8 0.06 20 1.20 
  Flak, Pawel 2097 POL0.001-0.0720-1.40 
  Lawrynowicz, Stanislaw 1100 POL1.0010.02200.40 
  Kopec, Mariusz 2015 POL1.0010.882017.60 
  Trots, Yaroslav 1994 UKR0.001-0.1420-2.80 
  Brylowski, Stefan 1967 POL0.001-0.1620-3.20 
  Trochimczuk, Szymon 1319 POL1.0010.10202.00 
  Dobrowolski, Henryk 1436 POL0.001-0.8020-16.00 
  Wojciechowski, Tomasz 1472 POL1.0010.23204.60 

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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