Individual Calculations September 2009
 Martorelli, Antonio  Total change: 2.70  Rating chartPersonal card
 4th international rating tournament H8 Borovo Naselje CRO 2009-06-15
RcRownchangeKK*chgGame
 2313 2236 5.50 8 2.32 10 23.20 
  Bogdanovic, Aleksa 1944 CRO1.0010.15101.50 
  Pucovski, Miroslav m2323 CRO1.0010.62106.20 
  Drazic, Sinisa g2533 SRB0.001-0.1510-1.50 
  Misic, Dragan 2289 SRB0.5010.07100.70 
  Majeric, Zoran m2281 CRO1.0010.56105.60 
  Subasic, Dragan m2380 SRB0.5010.19101.90 
  Tesic, Dragan m2383 SRB1.0010.70107.00 
  Mrkonjic, Nenad m2370 CRO0.5010.18101.80 

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)
 
 FE Panza Isola d'Ischia Forio d'Ischia ITA 2009-06-27
RcRownchangeKK*chgGame
 2053 2236 5.00 9 -1.53 10 -15.30 
  Meijers, Viesturs g2458 LAT0.001-0.2210-2.20 
  Piccoli, Vincenzo 2016 ITA0.001-0.7810-7.80 
  Panizzi, Giuseppe 2091 ITA1.0010.31103.10 
  Horton-Kitchlew, Andrew 2052 ENG0.001-0.7410-7.40 
  Tondo, Salvatore 1905 ITA1.0010.12101.20 
  Schmitz, Manuela wf1981 GER1.0010.19101.90 
  Taglialatela, Massimiliano 2023 ITA0.001-0.7710-7.70 
  De Rosa, Francesco 1968 ITA1.0010.17101.70 
  Lamagna, Mario 1984 ITA1.0010.19101.90 

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 8. Citta' di Bergamo Bergamo ITA 2009-07-17
RcRownchangeKK*chgGame
 2140 2225 2.50 5 -0.52 10 -5.20 
  Bove, Alessandro 2305 ITA0.001-0.3910-3.90 
  Aimi, Luca 1945 ITA0.501-0.3410-3.40 
  Ranfagni, Stefano 2036 ITA1.0010.25102.50 
  Seyfried, Claus 1965 GER1.0010.18101.80 
  Salvador, Roland m2447 PHI0.001-0.2210-2.20 

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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