Individual Calculations February 2018
 Lazniewska, Zofia  Total change: 40.80  Rating chartPersonal card
 II Ogolnopolski Turniej Szachowy -Tu Powstala Polska - Grupa A Gniezno POL 2017-12-27
RcRownchangeKK*chgGame
 1407 1161 1.50 6 0.16 40 6.40 
  Wieczorek, Mikolaj 1561  * POL0.001-0.0840-3.20 
  Roszkiewicz, Anna 1561  * POL0.001-0.0840-3.20 
  Swigon, Grzegorz 1369 POL0.001-0.2340-9.20 
  Lepski, Maksymilian 1445 POL0.001-0.1640-6.40 
  Kabzinski, Jan 1436 POL0.5010.334013.20 
  Golinska, Patrycja 1070 POL1.0010.384015.20 
 * 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)
 
 MARIENBAD OPEN 2018 C - FIDE open Marianske Lazne CZE 2018-01-20
RcRownchangeKK*chgGame
 1573 1214 1.50 7 0.74 40 29.60 
  Ruffenach, Alain 1614  * FRA0.001-0.0840-3.20 
  Krajinski, Lutz 1614  * GER0.001-0.0840-3.20 
  Nasyrov, Anton 1538 RUS0.001-0.1340-5.20 
  Kuttner, Jaromir 1513 CZE0.001-0.1540-6.00 
  Von Keyserlingk, Chanda 1614  * GER0.5010.424016.80 
  Voith, Walter 1501 GER1.0010.844033.60 
  Wolaniecki, Patryk 1614  * POL0.001-0.0840-3.20 
 * 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)
 
 III Wielkopolska Liga Juniorow 2018 Round 1-4 Gniezno POL 2018-01-27
RcRownchangeKK*chgGame
 1269 1214 1.00 2 0.12 40 4.80 
  Pietrykowska, Agata 1088 POL1.0010.334013.20 
  Barwinska, Ewa 1449 POL0.001-0.2140-8.40 

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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