Rapid: Individual Calculations August 2020
 Jedrzejczak, Michal  Total change: 4.20  Rating chartPersonal card
 Otwarty Wakacyjny Turniej Szachow Szybkich Chelmno POL 2020-07-26
RcRownchangeKK*chgGame
 1366 1199 3.00 9 0.21 20 4.20 
  Zajac, Szymon 1552 POL1.0010.892017.80 
  Szymanski, Jan 1673 POL0.001-0.0520-1.00 
  Bednarczyk, Mateusz 1410 POL1.0010.772015.40 
  Ignatowski, Nikodem 1441 POL0.001-0.2020-4.00 
  Waszkowska, Sandra 1354 POL0.001-0.2920-5.80 
  Zaluski, Adam 1352 POL0.001-0.3020-6.00 
  Bury, Marcel 1058 POL1.0010.31206.20 
  Laufer, Jan 1295 POL0.001-0.3720-7.40 
  Rosinski, Jan 1163 POL0.001-0.5520-11.00 

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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