Rapid: Individual Calculations November 2017
 Poniewierski, Piotr  Total change: -37.60  Rating chartPersonal card
 X Turniej z cyklu Grand Prix Klubu Marynarki Wojennej 2017 Gdynia POL 2017-10-08
RcRownchangeKK*chgGame
 1652 1870 4.50 7 -0.84 20 -16.80 
  Rajtar, Jaroslaw 1494 POL1.0010.09201.80 
  Oszejko, Krzysztof 1658 POL0.001-0.7720-15.40 
  Pawletko, Szymon 1816 POL0.501-0.0820-1.60 
  Kalinowski, Ryszard 1573 POL1.0010.15203.00 
  Smalara, Kazimierz 1762 POL0.001-0.6520-13.00 
  Les, Czeslaw 1540 POL1.0010.12202.40 
  Kowalczyk, Mariusz 1719 POL1.0010.30206.00 

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)
 
 VI Miedzynarodowy Turniej Szachowy Pamieci Marii Trafalskiej Gdansk POL 2017-10-14
RcRownchangeKK*chgGame
 1764 1870 4.00 8 -1.04 20 -20.80 
  Kujawa, Krzysztof 1470  * POL1.0010.08201.60 
  Kempinski, Tomasz f2143 POL0.001-0.1720-3.40 
  Chatys, Jakub 1703 POL0.001-0.7220-14.40 
  Smalara, Kazimierz 1762 POL1.0010.35207.00 
  Zielinski, Konrad 1652 POL1.0010.22204.40 
  Rycyk, Radoslaw 1663 POL1.0010.23204.60 
  Wyczling, Bartosz 1997 POL0.001-0.3320-6.60 
  Stachowiak, Slawomir 1723 POL0.001-0.7020-14.00 
 * 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)
 

 

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