Individual Calculations March 2023
 Zatonskih, Anna  Total change: -11.10  Rating chartPersonal card
 NRW-Liga 2 2022-2023 February 2023 various GER 2023-02-12
RcRownchangeKK*chgGame
 2099 2348 1.00 1 0.19 10 1.90 
  Stemmler, Fabian 2099 GER1.0010.19101.90 

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)
 
 Kragero Resort Chess International 2023 Title group Kragero NOR 2023-02-22
RcRownchangeKK*chgGame
 2175 2348 5.00 9 -1.30 10 -13.00 
  Francs, Marats 2005 LAT1.0010.12101.20 
  Mendonca, Leon Luke g2541 IND0.001-0.2510-2.50 
  Apol, Luitjen Akselsson 2160 FAI0.501-0.2410-2.40 
  Lye, Sverre 2063 NOR0.001-0.8410-8.40 
  Ter-Avetisjana, Agnesa Stepania wf1952 LAT1.0010.08100.80 
  Verbin, Valentina 2064 MDA0.501-0.3410-3.40 
  Berzina, Ilze wg2141 LAT1.0010.23102.30 
  Aulin-Jansson, Joran f2184 NOR1.0010.28102.80 
  Stefansson, Vignir Vatnar m2466 ISL0.001-0.3410-3.40 

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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