Rapid: Individual Calculations November 2023
 Kotulski, Michal  Total change: -23.60  Rating chartPersonal card
 III Turniej Szachowy o puchar Miejsko Gminnego Osrodka Kultury i Rekreacji w Mroczy - OPEN A Mrocza POL 2023-10-14
RcRownchangeKK*chgGame
 1471 1299 1.00 7 -1.18 20 -23.60 
  Terekhov, Roman 1615 UKR0.001-0.1320-2.60 
  May, Jakub 1474 POL1.0010.732014.60 
  Szmidt, Przemyslaw 1830 POL0.001-0.0320-0.60 
  Starzynski, Waldemar 1463 POL0.001-0.2820-5.60 
  Binger, Damian 1374 POL0.001-0.4020-8.00 
  Starzynski, Pawel 1355 POL0.001-0.4220-8.40 
  Lukasik, Aleksandra 1189 POL0.001-0.6520-13.00 

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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