Individual Calculations September 2018
 Karpinski, Andrzej  Total change: -24.40  Rating chartPersonal card
 54th International Akiba Rubinstein Chess Festival - OPEN C Polanica Zdroj POL 2018-08-18
RcRownchangeKK*chgGame
 1552 1731 4.50 8 -1.22 20 -24.40 
  Grzadka, Artur 1378 POL1.0010.11202.20 
  Suchanek, Paulina 1531 POL0.501-0.2620-5.20 
  Turek, Michal 1364 POL0.501-0.4020-8.00 
  Becker, Peter 1494 GER0.001-0.8020-16.00 
  Kaliszuk, Kamil 1479 POL0.501-0.3120-6.20 
  Kalkowski, Igor 1597 POL1.0010.32206.40 
  Kaczanowski, Pawel 1591 POL1.0010.31206.20 
  Mike, Patryk 1981 POL0.001-0.1920-3.80 

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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