Individual Calculations February 2017
 Wierzbowska, Aleksandra  Total change: -30.40  Rating chartPersonal card
 XXXVII Weekendowy Turniej o Puchar Prezesa MZSzach Warszawa POL 2017-01-21
RcRownchangeKK*chgGame
 1479 1575 2.50 5 -0.62 40 -24.80 
  Kicinski, Jacek 1967 POL0.001-0.0840-3.20 
  Olcha, Dominik 1295 POL1.0010.16406.40 
  Adamala, Jacek 1308 POL0.501-0.3240-12.80 
  Zolkiewski, Jakub 1561 POL0.001-0.5240-20.80 
  Nowicki, Filip 1262 POL1.0010.14405.60 

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)
 
 V MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY- OPEN Jastrzebia Gora POL 2017-01-22
RcRownchangeKK*chgGame
 1572 1575 4.50 9 -0.14 40 -5.60 
  Jaroch, Karol 1975  * POL0.001-0.0840-3.20 
  Paszkowski, Krystian 1253 POL0.501-0.3740-14.80 
  Nowicka, Julia 1261 POL1.0010.14405.60 
  Slomczewski, Michal 1859 NED0.5010.344013.60 
  Godzwon, Iwo 1975  * POL0.001-0.0840-3.20 
  Lazarski, Przemyslaw 1248 POL1.0010.13405.20 
  Kaczmarek, Arkadiusz 1975  * POL0.001-0.0840-3.20 
  Kutylo, Konrad 1369 POL0.501-0.2640-10.40 
  Krasniewski, Szymon 1234 POL1.0010.12404.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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