Individual Calculations November 2022
 Cara Romeo, Lavinia  Total change: 104.00  Rating chartPersonal card
 CIG 2023 - Accademia Scacchi Milano U12 Milano ITA 2022-10-01
RcRownchangeKK*chgGame
 1253 1253 0.50 2 -0.50 40 -20.00 
  Moratumullege, Dulmina Ravihansa 1235 ITA0.501-0.0340-1.20 
  Sartirana, Federico 1271 ITA0.001-0.4740-18.80 

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)
 
 OP 19 Citta' di Varese Varese ITA 2022-10-07
RcRownchangeKK*chgGame
 1797 1253 3.00 4 2.64 40 105.60 
  D Aulisa, Francesco 1554 ITA1.0010.854034.00 
  Beraldo, Gianmarco 1480 ITA1.0010.794031.60 
  Colombo, Alberto 2094 ITA1.0011.004040.00 
  Capata, Ion 2059 ITA0.0010.00400.00 

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)
 
 OP 3 Memorial Picchi Porto Ceresio ITA 2022-10-21
RcRownchangeKK*chgGame
 1578 1253 1.00 4 0.46 40 18.40 
  D Aulisa, Francesco 1554 ITA0.001-0.1540-6.00 
  Sosa Nesper, Marcos Ivan 1474 SUI0.5010.284011.20 
  Brioschi, Camillo 1654 ITA0.5010.424016.80 
  Chiodi, Alfredo 1628 ITA0.001-0.0940-3.60 

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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