Individual Calculations July 2023
 Kim, David  Total change: -82.00  Rating chartPersonal card
 3rd stage of the KAZ children's Cup U14 Kyzylorda KAZ 2023-05-27
RcRownchangeKK*chgGame
 1145 1322 0.00 3 -2.16 40 -86.40 
  Zhanabergen, Aimukhamed 1268 KAZ0.001-0.5840-23.20 
  Kobegenov, Alikhan 1032 KAZ0.001-0.8440-33.60 
  Sharafiyev, Aliriza 1135 KAZ0.001-0.7440-29.60 

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)
 
 XXV. Rhein-Main-Open 2023 Gruppe B Bad Homburg v. d. Hoehe GER 2023-06-07
RcRownchangeKK*chgGame
 1478 1322 2.00 6 0.11 40 4.40 
  Bach, Oliver 1640 GER0.001-0.1340-5.20 
  Hofmann, Werner 1678 GER0.001-0.1140-4.40 
  Schaack, Frank, Dr. 1112 GER1.0010.23409.20 
  Papadopoulos, Leon 1491 GER0.001-0.2840-11.20 
  Baer, Christian 1489 GER0.5010.22408.80 
  Moldenhauer, Nils 1456 GER0.5010.18407.20 

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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