Individual Calculations September 2018
 Bartosik, Franciszek  Total change: 0.80  Rating chartPersonal card
 54th International Akiba Rubinstein Chess Festival - OPEN D Polanica Zdroj POL 2018-08-26
RcRownchangeKK*chgGame
 1255 1119 2.00 6 0.02 40 0.80 
  Miranowska, Anna 1273 POL0.5010.21408.40 
  Kopestynski, Michal 1234 POL0.5010.16406.40 
  Walaszczyk, Mikolaj 1217 POL0.5010.13405.20 
  Goral, Jan 1471 POL0.001-0.1140-4.40 
  Rodzik, Malgorzata 1058 POL0.501-0.0840-3.20 
  Bochenek, Ryszard 1274 POL0.001-0.2940-11.60 

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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