Individual Calculations May 2023
 Deliezos, Anastasios  Total change: 105.20  Rating chartPersonal card
 2023 World School Chess Championships - open U13 Rhodes GRE 2023-04-14
RcRownchangeKK*chgGame
 1592 1276 4.00 9 2.63 40 105.20 
  Makrylakis, Iason 1630 GRE1.0010.894035.60 
  Di Bartolomeo, Adrian Mikail 1809 ITA0.001-0.0340-1.20 
  Kiryttopoulos, Panagiotis Aris 1557 GRE0.5010.344013.60 
  Kazhmuratov, Altair 1546 KAZ0.001-0.1740-6.80 
  Sailaubay, Aldiyar 1494 KAZ0.5010.284011.20 
  Oliveira, Olavo Tadeu Carvalho 1547 BRA0.5010.334013.20 
  Zhong, Ryan Yunhui 1779 CAN0.001-0.0440-1.60 
  Siddarth, Sriaditya Kunapuli 1478 USA1.0010.764030.40 
  Morrison, Joseph 1490 ENG0.5010.274010.80 

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)
 

 

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