Individual Calculations September 2022
 Wieczorek, Maja  Total change: -114.40  Rating chartPersonal card
 58th Akiba Rubinstein Chess Festival - Open D Polanica-Zdroj POL 2022-08-13
RcRownchangeKK*chgGame
 1320 1355 1.00 7 -2.86 40 -114.40 
  Urbanski, Wojciech 1632 POL0.001-0.1740-6.80 
  Grzebieniowski, Michal 1641 POL0.001-0.1640-6.40 
  Pelczarski, Wojciech 1143 POL0.001-0.7740-30.80 
  Trusewicz, Remigiusz 1232 POL0.001-0.6740-26.80 
  Kurzawa, Marcin 1290 POL0.001-0.5940-23.60 
  Woytitzki, Maja 1057 POL0.501-0.3540-14.00 
  Strutynski, Kamil 1243 POL0.501-0.1540-6.00 

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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