Individual Calculations August 2018
 Walczak, Marcin  Total change: 57.20  Rating chartPersonal card
 Sarbinowo Open 2018 - Grupa A Sarbinowo POL 2018-06-24
RcRownchangeKK*chgGame
 1195 1106 5.00 9 1.43 40 57.20 
  Raba, Bartosz 1315 POL0.5010.274010.80 
  Bernacki, Michal 1165 POL0.5010.08403.20 
  Karut, Kacper 1212 POL0.5010.14405.60 
  Hopek, Arkadiusz 1145 POL0.5010.05402.00 
  Walaszczyk, Mikolaj 1050 POL1.0010.424016.80 
  Karalchuk, Alieksej 1207 POL0.5010.14405.60 
  Mroz, Maciej 1059 POL0.501-0.0740-2.80 
  Kalkowski, Igor 1506  * POL0.001-0.0840-3.20 
  Rzasa, Mateusz 1092 POL1.0010.484019.20 
 * 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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