Individual Calculations December 2019
 Kosak, Karolina  Total change: 143.20  Rating chartPersonal card
 3. DPI Schach-Open Leer 2019 C-Turnier Leer GER 2019-10-31
RcRownchangeKK*chgGame
 1319 1207 1.50 2 0.81 40 32.40 
  Wilmink, Luca 1277 GER0.5010.10404.00 
  Rehpenn, Tom 1361 GER1.0010.714028.40 

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)
 
 Heusenstamm Sparkassen Open 2019 B Heusenstamm GER 2019-11-21
RcRownchangeKK*chgGame
 1548 1207 3.50 6 2.77 40 110.80 
  Mensendiek, Theodor 1577 GER0.5010.404016.00 
  Carvelli, Nicolas 1459 GER1.0010.814032.40 
  Wu, Sifan 1574 GER0.001-0.1040-4.00 
  Kuran, Rainer 1464 GER1.0010.824032.80 
  Graef, Jakob Vincent 1607  * GER1.0010.924036.80 
  Friedel, Thomas 1607  * GER0.001-0.0840-3.20 
 * 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)
 

 

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