Individual Calculations August 2017
 Erdogdu, Mert  Total change: -29.90  Rating chartPersonal card
 3rd Batumi Municipality Cup (A) Batumi GEO 2017-07-02
RcRownchangeKK*chgGame
 2338 2445 4.00 8 -1.14 10 -11.40 
  Ghvamberia, Nika 2264 GEO1.0010.26102.60 
  Erden, Kadir 2235 TUR1.0010.23102.30 
  Zubov, Alexander g2612 UKR0.001-0.2810-2.80 
  Gevorgyan, David Sh. m2321 ARM0.501-0.1710-1.70 
  Chkhaidze, Nikoloz f2372 GEO0.501-0.1010-1.00 
  Tillyaev, Ulugbek f2310 UZB1.0010.32103.20 
  Pogosyan, Stefan f2314 RUS0.001-0.6810-6.80 
  Galojan, Lilit mwg2277 ARM0.001-0.7210-7.20 

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)
 
 12th Poti Int.Chess Festival (A) Poti GEO 2017-07-14
RcRownchangeKK*chgGame
 2318 2445 4.00 9 -1.85 10 -18.50 
  Geldiyeva, Mahri wg2143 TKM0.501-0.3510-3.50 
  Choladze, Mariami wf2077 GEO1.0010.10101.00 
  Matevosyan, Sedrak 2184 ARM0.501-0.3210-3.20 
  Viskelis, Darius f2326 LTU1.0010.34103.40 
  Hayrapetyan, Hovik g2517 ARM0.5010.10101.00 
  Sanikidze, Tornike g2520 GEO0.5010.10101.00 
  Beradze, Irakli 2466 GEO0.001-0.4710-4.70 
  Sattarov, Bobir 2383 UZB0.001-0.5910-5.90 
  Danielyan, Vahe f2242 ARM0.001-0.7610-7.60 

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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