Rapid: Individual Calculations October 2017
 Mroz, Tadeusz  Total change: 1.60  Rating chartPersonal card
 WETERANI PRZY SZACHOWNICY 2017 Gizycko POL 2017-09-24
RcRownchangeKK*chgGame
 1522 1508 4.00 8 0.08 20 1.60 
  Rekawek, Lech 1641 POL0.001-0.3220-6.40 
  Matuszewicz, Ryszard 1307 POL1.0010.24204.80 
  Kotarski, Bartosz 1872 POL0.001-0.1020-2.00 
  Mroczkowska, Danuta 1469 POL1.0010.45209.00 
  Kotarski, Grzegorz 1604 POL0.001-0.3720-7.40 
  Jurek, Roman 1580 POL0.001-0.4020-8.00 
  Grala, Stanislaw 1361 POL1.0010.30206.00 
  Banas, Jozef 1339 POL1.0010.28205.60 

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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