Rapid: Individual Calculations December 2017
 Stachowiak, Slawomir  Total change: -10.60  Rating chartPersonal card
 II Otwarte Mistrzostwa Powiatu Choszczenskiego w szachach szybkich - OPEN FIDE Choszczno POL 2017-11-11
RcRownchangeKK*chgGame
 1562 1770 6.00 9 -0.53 20 -10.60 
  Pulka, Gawel 1370  * POL1.0010.08201.60 
  Potega, Eugeniusz 1370  * POL1.0010.08201.60 
  Aliavdin, Nikolai m2170  * BLR0.001-0.0820-1.60 
  Turczynski, Marian 1392 POL1.0010.09201.80 
  Popadowski, Wojciech 1435 POL1.0010.12202.40 
  Dzhuguryan, Tygran 2058 POL0.001-0.1620-3.20 
  Guzek, Cyprian 1408 POL0.001-0.9020-18.00 
  Borkowski, Helmut 1370  * POL1.0010.08201.60 
  Raczynski, Marcin 1483 POL1.0010.16203.20 
 * 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)
 

 

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