Rapid: Individual Calculations January 2020
 Bednarski, Pawel  Total change: -15.60  Rating chartPersonal card
 8. Miedzynarodowy Mikolajkowy Turniej Szachowy Suwalki POL 2019-12-07
RcRownchangeKK*chgGame
 1298 1168 0.50 4 -0.89 20 -17.80 
  Czarniecki, Pawel 1516 POL0.001-0.1120-2.20 
  Galaszewski, Karol 1152 POL0.501-0.0220-0.40 
  Sapinski, Sebastian 1385 POL0.001-0.2220-4.40 
  Czarniecka, Anna 1140 POL0.001-0.5420-10.80 

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)
 
 XXVI Edycja Suwalskiej Ligi Szkolnej w Szachach - T4 Suwalki POL 2019-12-14
RcRownchangeKK*chgGame
 1122 1168 3.50 6 0.11 20 2.20 
  Rojek, Paulina 1113 POL0.001-0.5820-11.60 
  Boguszewska, Julia 1052 POL1.0010.34206.80 
  Milewski, Mateusz 1266 POL0.001-0.3720-7.40 
  Bienio, Maciej 996 POL1.0010.27205.40 
  Wawrukiewicz, Szymon 1083 POL0.501-0.1220-2.40 
  Iracki, Piotr 1220 POL1.0010.572011.40 

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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