Individual Calculations December 2022
 Rylski, Tadeusz  Total change: 12.40  Rating chartPersonal card
 266th YMCA Autumn 2022-A Round 6-9 Warszawa POL 2022-11-04
RcRownchangeKK*chgGame
 1716 1741 3.00 3 1.41 40 56.40 
  Matyszkiewicz, Wiktor 1756 POL1.0010.524020.80 
  Terkiewicz, Bruno 1839 POL1.0010.634025.20 
  Leszczewicz, Karol 1554 POL1.0010.264010.40 

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)
 
 Polfinaly Mistrzostw Polski Juniorow 2022 Grupa C15 Jastrzebia Gora POL 2022-11-06
RcRownchangeKK*chgGame
 1593 1741 5.00 9 -1.10 40 -44.00 
  Zieba, Hubert 1452 POL0.001-0.8440-33.60 
  Szewczak, Filip 1341  * POL1.0010.08403.20 
  Skrzypinski, Jan 1485 POL1.0010.19407.60 
  Niemczyk, Krzysztof 1577 POL1.0010.284011.20 
  Lonski, Aleksander 1654 POL1.0010.384015.20 
  Stepinski, Piotr 1660 POL0.501-0.1140-4.40 
  Gbiorczyk, Mikolaj 1822 POL0.001-0.3940-15.60 
  Wierzbicki, Dawid 1732 POL0.501-0.0140-0.40 
  Marek, Grzegorz 1611 POL0.001-0.6840-27.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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