Individual Calculations June 2023
 Saminskij, Jan  Total change: 41.60  Rating chartPersonal card
 Stein am Rhein Open 2023 Stein am Rhein SUI 2023-04-28
RcRownchangeKK*chgGame
 2225 1574 0.50 2 0.47 40 18.80 
  Domalchuk-Jonasson, Aleksandr f2354 ISL0.0010.00400.00 
  Reinhardt, Bernd 2096 GER0.5010.474018.80 

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)
 
 U12 Finale 2023 Olten SUI 2023-05-26
RcRownchangeKK*chgGame
 1616 1610 4.00 7 0.57 40 22.80 
  Ghisla, Ireneo 1568 SUI0.501-0.0640-2.40 
  Sutter, Julian 1539 SUI0.501-0.1040-4.00 
  Madhavan, Kailash 1605 SUI0.501-0.0140-0.40 
  Begdullayev, Tamerlan 1817 SUI1.0010.774030.80 
  Ingielewicz, Tomasz 1784 SUI0.5010.23409.20 
  Koehalmi-Szabo, Mihaly 1651 SUI0.001-0.4440-17.60 
  Bhingare, Joshua 1348 SUI1.0010.18407.20 

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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