Rapid: Individual Calculations September 2023
 Daniel, Zbigniew  Total change: -70.80  Rating chartPersonal card
 I Mistrzostwa Miasta Przemysla w Szachach Szybkich, grupa A: Open Przemysl POL 2023-08-26
RcRownchangeKK*chgGame
 1379 1489 1.00 7 -3.54 20 -70.80 
  Mrozowski, Patryk 2078 POL0.001-0.0220-0.40 
  Zamirski, Patryk 1136 POL0.001-0.8920-17.80 
  Leja, Adam 1688 POL0.001-0.2420-4.80 
  Zajac, Wojciech 1197 POL0.501-0.3520-7.00 
  Pykosz, Wladyslaw 1138 POL0.501-0.3920-7.80 
  Drozd, Tomasz 1110 POL0.001-0.9120-18.20 
  Drozd, Tomasz 1305 POL0.001-0.7420-14.80 

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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