Individual Calculations February 2018
 Bieganski, Mikolaj  Total change: 14.40  Rating chartPersonal card
 II Ogolnopolski Turniej Szachowy -Tu Powstala Polska - Grupa B Gniezno POL 2017-12-27
RcRownchangeKK*chgGame
 1234 1072 3.00 5 1.57 40 62.80 
  Roszkiewicz, Zofia 1243 POL1.0010.734029.20 
  Janiszewska, Karolina 1182 POL1.0010.654026.00 
  Lorenz, Rafal 1264 POL0.001-0.2540-10.00 
  Mikolajewicz, Eryk 1298 POL1.0010.794031.60 
  Skrzypinski, Jan 1181 POL0.001-0.3540-14.00 

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)
 
 IV WIELKOPOLSKA LIGA SENIORÓW GRUPA A-2017-2018 Round 4-5 Poznan POL 2018-01-07
RcRownchangeKK*chgGame
 1376 1072 0.00 2 -0.29 40 -11.60 
  Mikolajczak, Krystian 1403 POL0.001-0.1240-4.80 
  Zielinski, Tomasz 1348 POL0.001-0.1740-6.80 

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)
 
 III Wielkopolska Liga Juniorow 2018 Round 1-4 Gniezno POL 2018-01-27
RcRownchangeKK*chgGame
 1311 1072 0.00 4 -0.92 40 -36.80 
  Wleklik, Mateusz 1187 POL0.001-0.3440-13.60 
  Lazniewski, Marcin 1143 POL0.001-0.4040-16.00 
  Skurniak, Szymon 1472  * POL0.001-0.0840-3.20 
  Szafranski, Maciej 1440 POL0.001-0.1040-4.00 
 * 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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