Individual Calculations January 2023
 Serafini, Luigi  Total change: 38.40  Rating chartPersonal card
 WE 2 L'Aquila - B L'Aquila ITA 2022-11-25
RcRownchangeKK*chgGame
 1439 1438 2.50 4 0.51 40 20.40 
  Pancottini, Daniele 1277 ITA1.0010.294011.60 
  Tonello, Franco 1670 ITA0.5010.294011.60 
  Vacca, Luigi 1624 ITA0.001-0.2640-10.40 
  Martinelli, Marco 1183 ITA1.0010.19407.60 

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)
 
 WE 23 Grand Hotel Adriatico - B Montesilvano ITA 2022-12-16
RcRownchangeKK*chgGame
 1586 1438 2.00 5 0.45 40 18.00 
  Paduano, Gennaro 1688 ITA0.001-0.1940-7.60 
  Ciao, Angelo Raffaele 1605 ITA0.5010.22408.80 
  Petcu, Gabriel 1471 ITA0.5010.05402.00 
  Aversa, Filippo 1666 ITA0.001-0.2140-8.40 
  Corvi, Maddalena 1498 ITA1.0010.584023.20 

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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