Individual Calculations October 2022
 Grunert, Greta  Total change: -59.60  Rating chartPersonal card
 European Union Youth Championship 2022 - U12 Pec pod Snezkou CZE 2022-08-22
RcRownchangeKK*chgGame
 1357 1103 0.50 7 -1.25 40 -50.00 
  Wolff, Calvin 1387 GER0.001-0.1640-6.40 
  Frydel, Marcel 1271 GER0.001-0.2840-11.20 
  Nemitz, Alfred 1894 GER0.0010.00400.00 
  Pukite, Elza 1199 LAT0.5010.13405.20 
  Srba, Daniel 1355 CZE0.001-0.1940-7.60 
  Kupka, Alexandr 1177 CZE0.001-0.4040-16.00 
  Arshinkova, Ralitsa 1215 BUL0.001-0.3540-14.00 

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)
 
 16. Internationales Ortenburger Schach-Open 2022 Gruppe B Ortenburg GER 2022-09-09
RcRownchangeKK*chgGame
 1528 1103 0.00 3 -0.24 40 -9.60 
  Kessler, Georg 1630 GER0.001-0.0340-1.20 
  Geist, Tim 1405 GER0.001-0.1540-6.00 
  Birchinger, Thomas 1550 GER0.001-0.0640-2.40 

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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