Individual Calculations October 2008
 Ronchetti, Niccolo  Total change: -19.60  Rating chartPersonal card
 2008 World Junior Chess Championship Gaziantep TUR 2008-08-03
RcRownchangeKK*chgGame
 2343 2434 6.50 13 -1.43 10 -14.30 
  Ozdover, Mustafa Berkay 2084 TUR1.0010.11101.10 
  Khamrakulov, Dzhurabek m2554 UZB0.001-0.3410-3.40 
  Martins, Vinicius Tine f2292 BRA1.0010.31103.10 
  Ramirez, Alejandro g2531 CRC0.001-0.3710-3.70 
  Sarenac, Ivan 2289 SRB1.0010.31103.10 
  Nguyen, Ngoc Truong Son g2579 VIE0.001-0.3110-3.10 
  Mijovic, Stefan 2289 MNE0.501-0.1910-1.90 
  Neimer, Vitaly 2316 ISR0.501-0.1610-1.60 
  Constantinou, Peter 2225 ENG1.0010.23102.30 
  Geetha, Narayanan Gopal g2572 IND0.001-0.3110-3.10 
  Enchev, Ivajlo 2367 BUL0.501-0.0910-0.90 
  Alvarez Ramirez, Miguel Angel 2193 MEX0.501-0.3010-3.00 
  Pascua, Haridas 2171 PHI0.501-0.3210-3.20 

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)
 
 16th Inter. Open Tournament "Honor to National Resistance" Nikaia - Athens GRE 2008-08-25
RcRownchangeKK*chgGame
 2148 2434 7.00 9 -0.53 10 -5.30 
  Tepelenis, Nikolaos 2153 GRE1.0010.16101.60 
  Kordis, Konstantinos 2215 GRE0.501-0.2810-2.80 
  Skaperdas, Kostantinos 2180 GRE1.0010.19101.90 
  Aggelis, Nikolaos 2271 GRE0.501-0.2210-2.20 
  Koronas, Vasilios 2084 GRE1.0010.11101.10 
  Stoumbos, Konstantinos 2162 GRE0.001-0.8310-8.30 
  Simeonidis, Haralambos 2084 GRE1.0010.11101.10 
  Hristodoulou, Panagiotis 2102 GRE1.0010.12101.20 
  Malikentzos, Sotirios 2084 GRE1.0010.11101.10 

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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