Individual Calculations January 2024
 Vannelli, Vittorio  Total change: -41.60  Rating chartPersonal card
 FE 5 Roma Citta' aperta - C Roma ITA 2023-12-04
RcRownchangeKK*chgGame
 1319 1557 5.00 9 -2.08 20 -41.60 
  Donato, Michel 1211 ITA1.0010.11202.20 
  Messuti, Domenico 1317 ITA0.501-0.3020-6.00 
  Zohrabyan, Artyom 1175 ARM0.501-0.4120-8.20 
  Popadyuk, Olga 1248 UKR1.0010.14202.80 
  Al Subaie, Nasser 1422 KUW0.001-0.6820-13.60 
  Santangelo, Giuseppe 1370 ITA1.0010.26205.20 
  Tiganas, Vadim 1381 MDA0.001-0.7320-14.60 
  Bejan, Alessio Gabriele 1336 ITA1.0010.22204.40 
  Artissi, Sabina 1412 ITA0.001-0.6920-13.80 

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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