Individual Calculations September 2009
 Petenyi, Tamas  Total change: -46.80  Rating chartPersonal card
 SVK_B20_Championship Trencin SVK 2009-06-28
RcRownchangeKK*chgGame
 2276 2293 2.50 9 -2.21 15 -33.15 
  Justus, Ivan 2202 SVK1.0010.38155.70 
  Pacher, Milan f2374 SVK0.001-0.3915-5.85 
  Csiba, Dominik f2377 SVK0.5010.12151.80 
  Straka, Jozef 2216 SVK0.501-0.1115-1.65 
  Hrabusa, Matej 2191 SVK0.001-0.6415-9.60 
  Farkas, Gabor 2268 SVK0.001-0.5315-7.95 
  Varga, David 2263 SVK0.001-0.5415-8.10 
  Ondrus, Martin 2259 SVK0.001-0.5515-8.25 
  Jurcik, Martin f2331 SVK0.5010.05150.75 

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)
 
 European youth team championship U18 - BOYS Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 2173 2308 3.50 6 -0.43 15 -6.45 
  Kanarek, Marcel f2422 POL0.001-0.3415-5.10 
  Sipahioglu, Irmak 2057 TUR0.501-0.3115-4.65 
  Mraz, Martin 1908  * SVK1.0010.08151.20 
  Abdulla, Khayala Mardan Qizi 2113 AZE0.501-0.2515-3.75 
  Pecha, Tomas 2213 CZE1.0010.37155.55 
  Petrisor, Adrian-Marian 2322 ROU0.5010.02150.30 
 * 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)
 
 Szombathelyi Nyar IM Szombathely HUN 2009-08-15
RcRownchangeKK*chgGame
 2308 2308 4.00 9 -0.48 15 -7.20 
  Poetz, Florian f2364 AUT0.001-0.4215-6.30 
  Kiss, Attila m2374 HUN0.5010.09151.35 
  Sipos, Istvan f2415 HUN0.5010.15152.25 
  Feher, Adam 2233 HUN1.0010.40156.00 
  Majeric, Zoran m2257 CRO0.501-0.0715-1.05 
  Habibi, Ali m2308 GER0.001-0.5015-7.50 
  Nagy, Gabor 2219 HUN1.0010.38155.70 
  Csonka, Attila Istvan f2342 HUN0.001-0.4515-6.75 
  Magyar, Andras 2262 HUN0.501-0.0615-0.90 

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)
 

 

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