Rapid: Individual Calculations January 2020
 Soliwoda, Zygmunt  Total change: -3.40  Rating chartPersonal card
 III Otwarte Grand Prix Powiatu Myslenickiego grupa A - Turniej I Myslenice POL 2019-12-08
RcRownchangeKK*chgGame
 1477 1574 4.50 6 0.77 20 15.40 
  Pawlowski, Kamil 1202 POL1.0010.10202.00 
  Kopycinski, Krzysztof 1368 POL0.501-0.2620-5.20 
  Polok, Maciej 1430 POL1.0010.31206.20 
  Suder, Jakub 1887 POL0.001-0.1420-2.80 
  Lewczuk, Antoni 1495 POL1.0010.39207.80 
  Pietrzak, Tomasz 1480 POL1.0010.37207.40 

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)
 
 III Otwarte Grand Prix Powiatu Myslenickiego grupa A - Turniej II Wisniowa POL 2019-12-22
RcRownchangeKK*chgGame
 1350 1574 3.50 6 -0.94 20 -18.80 
  Lapczynski, Jacek 1174  * POL1.0010.08201.60 
  Lapczynski, Artur 1935 POL0.5010.40208.00 
  Wrona, Florian 1440 POL0.501-0.1820-3.60 
  Celak, Kacper 1174  * POL1.0010.08201.60 
  Pawlowski, Kamil 1202 POL0.001-0.9020-18.00 
  Zygar, Damien 1174  * POL0.501-0.4220-8.40 
 * 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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