Individual Calculations July 2015
 Fragni, Enrico  Total change: -17.60  Rating chartPersonal card
 OP Salinello - B Tortoreto Lido ITA 2015-05-26
RcRownchangeKK*chgGame
 1614 1584 3.50 7 0.22 20 4.40 
  D Aste, Federico 1490 ITA0.001-0.6320-12.60 
  Pedrazzi, Paolo 1515 ITA1.0010.40208.00 
  Vannicola, Roberto 1541 ITA0.501-0.0620-1.20 
  Perlitz, Heiko 1636 GER0.5010.07201.40 
  Piazza, Giacomo 1579 ITA1.0010.49209.80 
  Favitta, Amedeo 1876 ITA0.001-0.1520-3.00 
  Andreozzi, Francesco 1658 ITA0.5010.10202.00 

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 7 Capo d'Orso Porto Mannu - Palau ITA 2015-06-06
RcRownchangeKK*chgGame
 1632 1589 2.00 8 -1.42 20 -28.40 
  Gorodnichin, Leonid 1726 RUS1.0010.682013.60 
  Glienke, Michael 1743 GER0.001-0.2920-5.80 
  Deruda, Leonardo 1783 ITA0.001-0.2520-5.00 
  Pieri, Enzo 1668 ITA0.001-0.3920-7.80 
  Alfier, Cecilia 1639 ITA0.001-0.4320-8.60 
  Cautiero, Pietro 1657 ITA0.001-0.4120-8.20 
  Davidsson, Stefan Orri 1189  * ISL1.0010.08201.60 
  Davidsson, Oskar Vikingur 1654 ISL0.001-0.4120-8.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Primavera in via Gluck - B Milano ITA 2015-06-19
RcRownchangeKK*chgGame
 1533 1589 2.00 3 0.32 20 6.40 
  Poletto, Daniele 1709 ITA0.5010.16203.20 
  Lin, Yuxu 1286 ITA0.501-0.3620-7.20 
  Biava, Pierluigi 1603 ITA1.0010.522010.40 

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)
 

 

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