Individual Calculations May 2017
 Natoli, Domenico  Total change: 17.00  Rating chartPersonal card
 49 CIS - Serie C Gironi 29-30-31 Aci Castello ITA 2017-03-24
RcRownchangeKK*chgGame
 1804 1661 2.00 5 0.35 20 7.00 
  Zerafa, Robert c2045 ITA0.5010.41208.20 
  Sammartano, Giampiero 1644 ITA1.0010.48209.60 
  Nobile, Giancarlo 1861 ITA0.001-0.2420-4.80 
  Quarta, Juri 1811 ITA0.5010.20204.00 
  Monaco, Alessandro 1661 ITA0.001-0.5020-10.00 

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)
 
 World Amateur Championship - under 2000 Spoleto ITA 2017-04-01
RcRownchangeKK*chgGame
 1856 1661 2.50 8 0.50 20 10.00 
  Leimeister, Winfried 1885 GER0.001-0.2220-4.40 
  Puglia, Francesco 1809 ITA0.001-0.3020-6.00 
  Gajarsky, Roman 1805 SVK0.5010.19203.80 
  Frederiksen Kristian, Pade 1836 DEN1.0010.732014.60 
  Serafim Junior, Arnor 1855 BRA0.001-0.2520-5.00 
  Kopischke, Maik 1925 GER1.0010.822016.40 
  Tkhamokov, Amir 1842 RUS0.001-0.2620-5.20 
  Sottani, Paolo 1892 ITA0.001-0.2120-4.20 

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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