Individual Calculations February 2018
 Obrochta, Lena  Total change: -13.20  Rating chartPersonal card
 XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa D Krakow POL 2017-12-27
RcRownchangeKK*chgGame
 1152 1264 3.00 6 -0.84 40 -33.60 
  Knapik, Kamil 1479 POL0.001-0.2340-9.20 
  Bajer, Tomasz 1025 POL1.0010.20408.00 
  Wnuk, Piotr 1102 POL1.0010.294011.60 
  Musial, Igor 1278 POL0.001-0.4840-19.20 
  Wiszniewska, Julia 1003 POL0.001-0.8240-32.80 
  Pawlak, Dominik 1023 POL1.0010.20408.00 

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)
 
 DMP - III Liga Seniorow 2018 Round 7-9 Silesia POL 2018-01-13
RcRownchangeKK*chgGame
 1464 1277 1.00 3 0.12 40 4.80 
  Kulpa, Zuzanna 1677  * POL0.001-0.0840-3.20 
  Palka, Aleksandra 1211 POL0.501-0.0940-3.60 
  Michniok, Justyna 1503 POL0.5010.294011.60 
 * 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)
 
 DMP - III Liga Juniorow 2018 Round 7-9 Silesia POL 2018-01-20
RcRownchangeKK*chgGame
 1235 1277 1.50 2 0.39 40 15.60 
  Borkowy, Malgorzata 1157 POL1.0010.344013.60 
  Tryjanska, Kornelia 1312 POL0.5010.05402.00 

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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