Rapid: Individual Calculations October 2021
 Rak, Tomasz  Total change: -17.60  Rating chartPersonal card
 XXXI Memorial J.S. Leokajtis Olsztyn POL 2021-09-05
RcRownchangeKK*chgGame
 1533 1859 6.50 9 -0.62 20 -12.40 
  Stobiecki, Krzysztof 1150 POL1.0010.01200.20 
  Grabowski, Wojciech 1422 POL0.001-0.9420-18.80 
  Rodziewicz-Bielewicz, Kuba 1256 POL1.0010.02200.40 
  Gallas, Gerard 1379 POL1.0010.05201.00 
  Czuprynski, Janusz 1518 POL1.0010.12202.40 
  Krysztopa-Czuprynska, Barbara 1483 POL1.0010.09201.80 
  Kozlowski, Pawel 1739 POL0.501-0.1620-3.20 
  Gosiewski, Piotr 1877 POL0.001-0.4720-9.40 
  Malczyk, Radoslaw 1977 POL1.0010.662013.20 

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)
 
 IV Otwarty Turniej Szachowy w Uzdowie - Memorial im. Zbigniewa Szymczaka Uzdowo POL 2021-09-18
RcRownchangeKK*chgGame
 1654 1859 6.00 9 -0.26 20 -5.20 
  Krasniewski, Grzegorz 1124 POL1.0010.01200.20 
  Grabowski, Czeslaw 1410 POL1.0010.06201.20 
  Karpinski, Waldemar 1526 POL1.0010.12202.40 
  Kietrys, Maciej 1596 POL1.0010.18203.60 
  Budrewicz, Krzysztof 2284 POL0.001-0.0720-1.40 
  Krasniewski, Szymon 1573 POL0.001-0.8420-16.80 
  Kotarski, Bartosz 1975 POL1.0010.662013.20 
  Plesiuk, Jan 1556 POL1.0010.14202.80 
  Kozlowski, Michal 1843 POL0.001-0.5220-10.40 

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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