Rapid: Individual Calculations December 2021
 Plocki, Andrzej  Total change: -16.80  Rating chartPersonal card
 XVII Turniej Szachowy "Niepodleglosc" Przeworsk POL 2021-11-13
RcRownchangeKK*chgGame
 1485 1515 3.50 8 -0.84 20 -16.80 
  Dzwierzynski, Bartosz 1951 POL0.5010.44208.80 
  Gasiorek, Michal 1144 POL0.501-0.4020-8.00 
  Szpila, Szymon 1261 POL1.0010.19203.80 
  Lach, Tomasz 1834 POL0.001-0.1320-2.60 
  Gaj, Magdalena 1302 POL0.001-0.7720-15.40 
  Zmora, Wladyslaw 1501 POL0.501-0.0220-0.40 
  Kojder, Tomasz 1668 POL0.001-0.3020-6.00 
  Puzio, Michal 1217 POL1.0010.15203.00 

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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