Individual Calculations February 2023
 Costantino, Claudio Emanuele  Total change: 53.20  Rating chartPersonal card
 FE 12 - Inverno - Weihnachtschach - A Arco ITA 2022-12-26
RcRownchangeKK*chgGame
 1855 1683 2.50 7 0.49 40 19.60 
  Carletti, Angelo 1950 ITA0.5010.324012.80 
  Ventura, Sergio 1954 ITA0.5010.334013.20 
  Mora, Massimo 1880 ITA0.001-0.2540-10.00 
  Mortola, Alberto 1940 ITA1.0010.824032.80 
  Ni, Polina 1894 LAT0.001-0.2340-9.20 
  De Nisi, Roberta 1761 ITA0.001-0.3940-15.60 
  Zamboni, Matteo 1603 ITA0.501-0.1140-4.40 

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 Eburum dell'Epifania - A Eboli ITA 2023-01-06
RcRownchangeKK*chgGame
 1845 1701 2.50 5 0.76 40 30.40 
  Lamagna, Paolo 1802 ITA0.5010.14405.60 
  Della Rocca, Giuseppe 1758 ITA0.5010.08403.20 
  Lamagna, Lucio 1750 ITA0.5010.07402.80 
  Quaranta, Carmine 1711 ITA1.0010.514020.40 
  Abbes, Ali c2203 TUN0.001-0.0440-1.60 

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 3 Tivoli - A Tivoli ITA 2023-01-13
RcRownchangeKK*chgGame
 1809 1701 2.00 5 0.08 40 3.20 
  Maxion, Dirk f2089 GER0.001-0.0940-3.60 
  Costantino, Gaia 1569 ITA0.501-0.1840-7.20 
  Stirpe, Claudio 1942 ITA0.5010.304012.00 
  Bassini, Massimo 1579 ITA1.0010.334013.20 
  Pastore, Cosmas 1865 ITA0.001-0.2840-11.20 

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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