Individual Calculations October 2022
 Arun, Ria  Total change: 72.80  Rating chartPersonal card
 FE 64 Imperia - C Imperia ITA 2022-09-04
RcRownchangeKK*chgGame
 1356 1326 4.00 6 1.25 40 50.00 
  Renaud, Jacques 1506 FRA0.5010.24409.60 
  Busso, Giovanni 1384 ITA1.0010.584023.20 
  Garcia Castaneda, Daniel Alberto 1394 ITA1.0010.594023.60 
  Parodi, Matteo 1331 ITA0.001-0.4940-19.60 
  Greco, Arianna 1127 ITA1.0010.24409.60 
  Danesi, Lorenzo 1394 ITA0.5010.09403.60 

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)
 
 World Cadets G-08 Ch 2022 Batumi GEO 2022-09-16
RcRownchangeKK*chgGame
 1156 1326 2.00 2 0.57 40 22.80 
  Khalafvand, Dorsa Sadat 1244 IRI1.0010.394015.60 
  Zhankarayeva, Zhansaya 1067 KAZ1.0010.18407.20 

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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