Individual Calculations October 2015
 Mike, Patryk  Total change: 31.20  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open D Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 1683 1750 6.00 9 0.78 40 31.20 
  Poborca, Lukasz 1378 POL0.501-0.4040-16.00 
  Kwasny, Leszek 1899 POL1.0010.704028.00 
  Klepacki, Sebastian 1518 POL1.0010.21408.40 
  Koziej, Maciej 1985 POL0.5010.294011.60 
  Zolkiewski, Jakub 1534 POL0.001-0.7840-31.20 
  Wiatrowski, Damian 1543 POL1.0010.23409.20 
  Kopera, Marek 1669 POL1.0010.394015.60 
  Czyz, Artur 1982 POL0.001-0.2140-8.40 
  Wojtowicz, Stanislaw 1642 POL1.0010.354014.00 

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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