Individual Calculations April 2022
 Zhang, Yibo  Total change: -28.40  Rating chartPersonal card
 Memorial of L.Belavenetz Gruppe A hybrid venues GER 2022-02-25
RcRownchangeKK*chgGame
 1266 1397 2.50 5 -0.87 40 -34.80 
  Jeronovics, Toms 1177 LAT0.501-0.2840-11.20 
  Arzumanyan, Avetik 1224 ARM0.001-0.7340-29.20 
  Crnjakovic, Tom 1300 SLO1.0010.374014.80 
  Avanesyan, Aleksandr 1267 ARM0.001-0.6840-27.20 
  Chua, Daniel James 1364 GER1.0010.454018.00 

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)
 
 Deutsche Vereinsmeisterschaft 2021 U12 Naumburg GER 2022-03-25
RcRownchangeKK*chgGame
 1688 1397 1.50 6 0.16 40 6.40 
  Helms, Finn 1911 GER0.001-0.0440-1.60 
  Middendorf, Sven-Jonas 1424 GER0.5010.04401.60 
  Lu, Yunong Elias 1677 GER0.001-0.1640-6.40 
  Klaska, Philipp Leon 2046 GER0.001-0.0140-0.40 
  Lorenz, Veronika 1388 GER0.001-0.5140-20.40 
  Burkart, Lloyd Shang 1681 GER1.0010.844033.60 

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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