Rapid: Individual Calculations February 2018
 Kepinski, Lech  Total change: 2.00  Rating chartPersonal card
 Otwarte Mistrzostwa Trojmiasta w szachach szybkich'2018 Gdansk POL 2018-01-14
RcRownchangeKK*chgGame
 1509 1448 3.50 8 0.10 20 2.00 
  Lada, Michal 1830 POL0.001-0.0920-1.80 
  Sobczynski, Roman 1811 POL0.001-0.1020-2.00 
  Cybulski, Ryszard 1556 POL0.5010.15203.00 
  Malinowski, Szymon 1559 POL0.001-0.3520-7.00 
  Walczak, Szymon 1091 POL0.001-0.8920-17.80 
  Blawat, Franciszek 1185 POL1.0010.18203.60 
  Les, Czeslaw 1471 POL1.0010.532010.60 
  Kurcaba, Lukasz 1572 POL1.0010.672013.40 

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)
 

 

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