Individual Calculations September 2020
 Urbaniak, Karol  Total change: 34.00  Rating chartPersonal card
 Kolowka u Stefana Wronicza 2020 - VIII edycja - grupa A Warszawa POL 2020-06-07
RcRownchangeKK*chgGame
 1759 1612 4.50 9 1.56 20 31.20 
  Radecki, Wojciech 1804 POL0.001-0.2520-5.00 
  Tychulski, Krzysztof 1819 POL1.0010.772015.40 
  Podgorski, Maciej 1810 POL0.001-0.2420-4.80 
  Kuznik, Kamil 1516 POL0.001-0.6320-12.60 
  Celinski, Kamil 1979 POL1.0010.902018.00 
  Kaminski, Jan 2012  * POL0.5010.42208.40 
  Basiaga, Sebastian 1689 POL0.001-0.3920-7.80 
  Milczarek, Robert 1624 POL1.0010.522010.40 
  Jaroszuk, Marcin 1581 POL1.0010.46209.20 
 * 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)
 
 56th Akiba Rubinstein Chess Festival - Open C Polanica-Zdroj POL 2020-08-15
RcRownchangeKK*chgGame
 1747 1612 4.00 9 1.01 20 20.20 
  Grzadka, Artur 1775 POL1.0010.722014.40 
  Borowski, Przemyslaw 1790 POL0.5010.23204.60 
  Walkusz, Witoslaw f2012  * POL0.001-0.0820-1.60 
  Lambrecht, Tomasz 1774 POL0.001-0.2920-5.80 
  Kowalik, Waldemar 1686 POL1.0010.602012.00 
  Salamon, Julia 1421 POL0.501-0.2520-5.00 
  Orlik, Sandra 1738 POL1.0010.672013.40 
  Kejna, Piotr c1767 POL0.001-0.2920-5.80 
  Barwinska, Ewa 1763 POL0.001-0.3020-6.00 
 * 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)
 
 56th Akiba Rubinstein Chess Festival - Open E Polanica-Zdroj POL 2020-08-15
RcRownchangeKK*chgGame
 1424 1612 5.00 8 -0.87 20 -17.40 
  Banasiak, Adrianna 1212  * POL1.0010.08201.60 
  Kopestynski, Michal 1378 POL1.0010.21204.20 
  Kopaczewski, Zbigniew 1464 POL1.0010.30206.00 
  Chojnowski, Robert 1520 POL0.001-0.6320-12.60 
  Kaminski, Mateusz 1441 POL1.0010.27205.40 
  Doskocz, Karol 1414 POL0.501-0.2620-5.20 
  Wziatek, Marek 1571 POL0.501-0.0620-1.20 
  Walentynowicz, Marcin 1392 POL0.001-0.7820-15.60 
 * 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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