Individual Calculations May 2019
 Mavrev, David  Total change: -19.60  Rating chartPersonal card
 Krajska soutez MKSS 2018/2019 B r11 various CZE 2019-03-31
RcRownchangeKK*chgGame
 2023 1810 0.00 1 -0.23 40 -9.20 
  Cieslak, Patrycjusz 2023 POL0.001-0.2340-9.20 

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)
 
 50eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2200) GONFREVILLE L'ORCHER FRA 2019-04-06
RcRownchangeKK*chgGame
 1832 1812 3.50 6 0.58 40 23.20 
  Theon, Pierre 2088 FRA0.5010.334013.20 
  Sager, Thomas 1979 FRA0.5010.22408.80 
  Bat, Bilguun 2163 FRA0.001-0.1140-4.40 
  Soton, Marc-Antoine 1566 FRA0.501-0.3140-12.40 
  Thery, Arthus 1613 FRA1.0010.24409.60 
  Ferreira, Theo 1581 FRA1.0010.21408.40 

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)
 
 1. liga mládeže 2018/2019 D r8-11 various CZE 2019-04-13
RcRownchangeKK*chgGame
 1525 1812 0.00 1 -0.84 40 -33.60 
  Kijonka, Ondrej 1525 CZE0.001-0.8440-33.60 

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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