Rapid: Individual Calculations May 2019
 Kwiecinski, Rafal  Total change: 4.40  Rating chartPersonal card
 XVI T.Sz. o Puchar Burmistrza Dzielnicy Targowek - open FIDE Warszawa POL 2019-03-30
RcRownchangeKK*chgGame
 1344 1276 2.50 5 0.35 20 7.00 
  Piotrowski, Arkadiusz 1676  * POL0.001-0.0820-1.60 
  Zielinski, Damian 1104 POL0.501-0.2320-4.60 
  Nawalaniec, Leszek 1282 POL0.001-0.4920-9.80 
  Oles, Jan 1303 POL1.0010.542010.80 
  Jankiewicz, Aleksander 1353 POL1.0010.612012.20 
 * 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)
 
 VII Szachowy Turniej Przyjazni Polsko-Wegierskiej - Grupa Open FIDE Katowice POL 2019-04-13
RcRownchangeKK*chgGame
 1511 1276 1.50 7 -0.13 20 -2.60 
  Krol, Rafal 1676  * POL0.001-0.0820-1.60 
  Pelka, Michal 1624 POL0.001-0.1120-2.20 
  Stepien, Janusz 1597 POL0.5010.37207.40 
  Zajaczkowski, Piotr 1566 POL0.001-0.1620-3.20 
  Naglik, Maciej 1538 POL0.001-0.1820-3.60 
  Frydko, Piotr 1112 POL1.0010.28205.60 
  Szeliga, Sebastian 1466 POL0.001-0.2520-5.00 
 * 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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