Individual Calculations February 2024
 Kovalyov, Dima  Total change: -63.60  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft 2023 U12 Magdeburg GER 2023-12-27
RcRownchangeKK*chgGame
 1589 1665 2.50 7 -1.68 40 -67.20 
  Shevchenko, Igor 1552 GER0.501-0.1540-6.00 
  Nguyen, Thanh An 1576 GER1.0010.384015.20 
  Mehner, Clara 1387 GER0.001-0.8340-33.20 
  Derr, Oleg 1801 GER0.5010.18407.20 
  Rodriguez Klasen, Ennio 1622 GER0.501-0.0640-2.40 
  Li, Yunqi 1666 GER0.001-0.5040-20.00 
  Gersemann, Karl 1519 GER0.001-0.7040-28.00 

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)
 
 Niederrhein Jugendeinzelmeisterschaft 2024 U14 Kranenburg GER 2024-01-02
RcRownchangeKK*chgGame
 1408 1665 2.50 3 0.09 40 3.60 
  Schmitz, Constantin 1508 GER0.501-0.2140-8.40 
  Markert, Maximilian 1420 GER1.0010.20408.00 
  Heinke, Marian 1297 GER1.0010.10404.00 

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)
 

 

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