Rapid: Individual Calculations October 2021
 Plesiuk, Jan  Total change: -30.80  Rating chartPersonal card
 XXXI Memorial J.S. Leokajtis Olsztyn POL 2021-09-05
RcRownchangeKK*chgGame
 1335 1556 5.50 9 -1.09 20 -21.80 
  Gozdziewski, Boleslaw 982 POL1.0010.02200.40 
  Putlak, Wojciech 2006 POL0.001-0.0620-1.20 
  Kaznowska, Kinga 1149 POL0.001-0.9220-18.40 
  Kawa, Szymon 1055 POL1.0010.04200.80 
  Grala, Stanislaw 1238 POL1.0010.13202.60 
  Kawa, Anna 1328 POL0.501-0.2920-5.80 
  Bardzinski, Slawomir 1303 POL1.0010.19203.80 
  Klimiuk, Pawel 1357 POL1.0010.24204.80 
  Szymanski, Jan 1597 POL0.001-0.4420-8.80 

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
 1455 1556 4.50 8 -0.45 20 -9.00 
  Klonowski, Kacper 1230 POL1.0010.13202.60 
  Krzewski, Dariusz 1943 POL0.001-0.0920-1.80 
  Jedras, Maciej 1239 POL0.001-0.8720-17.40 
  Kotarski, Pawel 1152 POL1.0010.08201.60 
  Bardzinski, Slawomir 1303 POL1.0010.19203.80 
  Kawa, Anna 1328 POL1.0010.21204.20 
  Rak, Tomasz 1859 POL0.001-0.1420-2.80 
  Zemajko, Lukasz 1583 POL0.5010.04200.80 

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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