Individual Calculations July 2018
 Czekalski, Pawel  Total change: -15.60  Rating chartPersonal card
 WKSz-1938 tournament 21st Wloclawek POL 2018-06-22
RcRownchangeKK*chgGame
 1369 1164 1.00 7 -0.78 20 -15.60 
  Szarfemberg, Pawel 1532 POL0.001-0.1020-2.00 
  Olechnicki, Krzysztof 1429 POL0.001-0.1820-3.60 
  Pitula, Adam 1303 POL0.001-0.3120-6.20 
  Konefal, Leszek 1384 POL0.001-0.2220-4.40 
  Sivickis, Andrejus 1205 POL1.0010.562011.20 
  Strzesniewska, Joanna 1513 POL0.001-0.1120-2.20 
  Bychowska, Marta 1218 POL0.001-0.4220-8.40 

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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