Blitz: Individual Calculations January 2018
 Szczerba, Robert  Total change: -17.20  Rating chartPersonal card
 IV Swiateczny Turniej Szachow Blyskawicznych Lubartow POL 2017-12-29
RcRownchangeKK*chgGame
 1250 1025 1.00 8 -0.86 20 -17.20 
  Matyjaszczyk, Adrian 1425  * POL0.001-0.0820-1.60 
  Koziol, Pawel 1411 POL0.001-0.0920-1.80 
  Trabka, Eryk 1232 POL0.001-0.2320-4.60 
  Bronisz, Kamil 1220 POL1.0010.752015.00 
  Gryzio, Artur 1216 POL0.001-0.2520-5.00 
  Jaroszuk, Ireneusz 1121 POL0.001-0.3720-7.40 
  Bronisz, Eryk 1268 POL0.001-0.2020-4.00 
  Drozd, Michal 1106 POL0.001-0.3920-7.80 
 * 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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