Individual Calculations May 2023
 Catanzaro, Enrico  Total change: 5.60  Rating chartPersonal card
 WE Petralia aan Zee - Girone 3 Petralia Sottana ITA 2023-04-01
RcRownchangeKK*chgGame
 1351 1299 1.50 5 -0.64 20 -12.80 
  Tirenna, Francesco 1401 ITA1.0010.642012.80 
  Lo Coco, Alessandro 1325 ITA0.5010.04200.80 
  Nigrelli, Dario 1373 ITA0.001-0.4020-8.00 
  Croce, Erasmo 1321 ITA0.001-0.4720-9.40 
  Taormina, Antonino 1333 ITA0.001-0.4520-9.00 

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 7 Pasqua a Montesilvano - C Montesilvano ITA 2023-04-07
RcRownchangeKK*chgGame
 1148 1299 3.00 3 0.92 20 18.40 
  Valtemara, Luca Francesco 1044 ITA1.0010.19203.80 
  Plumari, Vito 1151 ITA1.0010.30206.00 
  Garofalo, Raffaele 1248 ITA1.0010.43208.60 

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)
 

 

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