Rapid: Individual Calculations February 2017
 Sobelga, Lukasz  Total change: -5.20  Rating chartPersonal card
 I Grand-Prix TS Wisla Krakow rapid - turniej nr 2 (FIDE) Krakow POL 2017-01-27
RcRownchangeKK*chgGame
 1288 1508 2.00 3 -0.26 20 -5.20 
  Baran, Mateusz 1166 POL1.0010.12202.40 
  Olkuski, Tadeusz 1486 POL1.0010.47209.40 
  Wydmanski, Szymon 1211 POL0.001-0.8520-17.00 

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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