Rapid: Individual Calculations October 2017
 Trybowski, Andrzej  Total change: -23.20  Rating chartPersonal card
 XXVII Ogolnopolski Memorial Szachowy Jana Gietki gr B Rudnik nad Sanem POL 2017-09-23
RcRownchangeKK*chgGame
 1429 1399 2.50 8 -1.16 20 -23.20 
  Wrobel, Dariusz 1628 POL0.001-0.2120-4.20 
  Kulig, Pawel 1083 POL1.0010.13202.60 
  Krawiec, Mateusz 1319 POL0.501-0.1120-2.20 
  Lach, Mariusz 1607 POL1.0010.772015.40 
  Wolak, Kamil 1392 POL0.001-0.5120-10.20 
  Lebedeva, Valeriya 1613 UKR0.001-0.2320-4.60 
  Lesniak, Mateusz 1555 POL0.001-0.2920-5.80 
  Matkowski, Mariusz 1237 POL0.001-0.7120-14.20 

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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