Individual Calculations July 2015
 Zhai, Mo  Total change: 13.20  Rating chartPersonal card
 2015 Chinese Chess League Division A(5-7) Qing Dao CHN 2015-06-03
RcRownchangeKK*chgGame
 2366 2329 0.50 3 -0.85 20 -17.00 
  Li, Xueyi 2197 CHN0.501-0.1820-3.60 
  Shen, Yang mwg2460 CHN0.001-0.3220-6.40 
  Ding, Yixin wg2441 CHN0.001-0.3520-7.00 

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)
 
 Bulgarian chess summer 2015, Golden sands A tournament Golden sands resort BUL 2015-06-08
RcRownchangeKK*chgGame
 2470 2329 5.00 9 2.17 20 43.40 
  Chatalbashev, Boris g2545 BUL1.0010.782015.60 
  Bernadskiy, Vitaliy g2511 UKR0.001-0.2620-5.20 
  Yu, Ruiyuan g2558 CHN0.5010.29205.80 
  Anurag, Mhamal m2397 IND0.5010.09201.80 
  Ali Marandi, Cemil Can m2420 TUR0.5010.12202.40 
  Virovlansky, Semen m2425 RUS1.0010.632012.60 
  Janev, Evgeni g2413 BUL1.0010.622012.40 
  Stefanova, Antoaneta g2499 BUL0.001-0.2820-5.60 
  Givon, Asaf m2463 ISR0.5010.18203.60 

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)
 
 Bulgarian chess summer 2015, Albena A tournament Albena resort BUL 2015-06-17
RcRownchangeKK*chgGame
 2316 2329 4.00 9 -0.66 20 -13.20 
  Parligras, Mircea-Emilian g2581 ROU0.5010.31206.20 
  Starostits, Ilmars g2443 LAT0.001-0.3420-6.80 
  Czajkowski, Adam 2153 POL1.0010.27205.40 
  Ladopoulos, Dimitrios 2200 GRE0.001-0.6720-13.40 
  Mammadova, Narmin wc2234 AZE1.0010.37207.40 
  Arat, Ufuk Sezen f2414 TUR0.001-0.3820-7.60 
  Xu, Huahua wm2110 CHN1.0010.22204.40 
  Popov, Valerij g2555 RUS0.001-0.2120-4.20 
  Galunova, Tsveta 2152 BUL0.501-0.2320-4.60 

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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