Individual Calculations December 2023
 Liu, Jiabao  Total change: 67.60  Rating chartPersonal card
 WE 11 Florence Move - D Sesto Fiorentino ITA 2023-11-03
RcRownchangeKK*chgGame
 1211 1337 3.50 5 0.19 40 7.60 
  Bandinelli, Constantin 1073 ITA1.0010.18407.20 
  Giannelli, Agnese 1223 ITA1.0010.344013.60 
  Orsi, Andrea 1156 ITA0.501-0.2440-9.60 
  Liuzzi, Piergiuseppe 1363 ITA0.001-0.4640-18.40 
  Ranaldi, Marco 1239 ITA1.0010.374014.80 

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)
 
 WE 28 Memorial Roberto Magari - B Siena ITA 2023-11-17
RcRownchangeKK*chgGame
 1386 1337 2.50 5 0.24 40 9.60 
  Gargiulo, Tristano 1717 ITA0.5010.414016.40 
  Gambarotto, Paolo 1370 ITA0.001-0.4540-18.00 
  Panetta, Fabio 1151 ITA1.0010.264010.40 
  Trisciani, Matteo 1203 ITA1.0010.324012.80 
  Nanni, Sergio 1489 ITA0.001-0.3040-12.00 

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 3 Gran torneo one day Round-Robin di Prato 2023 - Girone 4 Prato ITA 2023-11-26
RcRownchangeKK*chgGame
 1304 1337 4.00 5 1.26 40 50.40 
  Scaramelli, Federico 1274 ITA0.501-0.0940-3.60 
  Masci, Francesco 1344 ITA0.5010.01400.40 
  Sozzi, Luca 1352 ITA1.0010.524020.80 
  Accurso, Simone 1244 ITA1.0010.374014.80 
  Pierattini, Lorenzo Riccardo 1304 ITA1.0010.454018.00 

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)
 

 

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