Rapid: Individual Calculations May 2018
 Zak, Pawel  Total change: 42.80  Rating chartPersonal card
 V Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2018-04-07
RcRownchangeKK*chgGame
 1733 1694 3.00 7 -0.01 20 -0.20 
  Zminda, Bogdan 1913 POL1.0010.782015.60 
  Szmyd, Marek 1886 POL1.0010.752015.00 
  Tarkowski, Michal 1928 POL0.001-0.2120-4.20 
  Zychowski, Marek 1880 POL0.001-0.2620-5.20 
  Dzieczkaniec, Piotr 1873 POL0.001-0.2720-5.40 
  Lascar, Ovidiu 1345 ROU1.0010.11202.20 
  Kosior, Jan 1303 POL0.001-0.9120-18.20 

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)
 
 Turniej Szachowy - GRAND PRIX ZIEMI KLODZKIEJ V turniej Grupa A Sciniawka Srednia POL 2018-04-14
RcRownchangeKK*chgGame
 1783 1694 5.00 7 2.15 20 43.00 
  Szuber, Dawid 1294  * POL1.0010.08201.60 
  Lechman, Gabriel 1407 POL1.0010.16203.20 
  Laszewicz, Pawel 2094  * POL1.0010.922018.40 
  Gorecki, Janusz 1745 POL1.0010.572011.40 
  Kowalczyk, Pawel 2094  * POL0.001-0.0820-1.60 
  Siembab, Bartosz 2094  * POL0.001-0.0820-1.60 
  Peroutka, Ivo 1751 CZE1.0010.582011.60 
 * 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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