Individual Calculations July 2015
 Lin, Chen  Total change: 29.80  Rating chartPersonal card
 2015 Chinese Chess League Division A(5-7) Qing Dao CHN 2015-06-03
RcRownchangeKK*chgGame
 2413 2468 1.50 3 -0.20 10 -2.00 
  Zhou, Weiqi g2639 CHN0.001-0.2710-2.70 
  Zhang, Ziji 2216 CHN1.0010.19101.90 
  Liu, Guanchu m2384 CHN0.501-0.1210-1.20 

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)
 
 Bulgarian chess summer 2015, Golden sands A tournament Golden sands resort BUL 2015-06-08
RcRownchangeKK*chgGame
 2441 2468 6.50 9 1.74 10 17.40 
  Soysal, Serkan f2246 TUR1.0010.22102.20 
  Sevgi, Volkan f2183 TUR0.501-0.3410-3.40 
  Anurag, Mhamal m2397 IND1.0010.40104.00 
  Durarbayli, Vasif g2632 AZE0.001-0.2810-2.80 
  Gavrilescu, David c2250 ROU1.0010.22102.20 
  Janev, Evgeni g2413 BUL1.0010.42104.20 
  Petrosian, Tigran L. g2643 ARM0.5010.23102.30 
  Turov, Maxim g2601 RUS0.5010.18101.80 
  Lu, Shanglei g2606 CHN1.0010.69106.90 

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)
 
 Bulgarian chess summer 2015, Albena A tournament Albena resort BUL 2015-06-17
RcRownchangeKK*chgGame
 2460 2468 6.00 9 1.44 10 14.40 
  Mammadova, Narmin wc2234 AZE1.0010.21102.10 
  Abdulov, Orkhan m2350 AZE0.501-0.1610-1.60 
  Atakisi, Umut m2307 TUR1.0010.29102.90 
  Enchev, Ivajlo m2408 BUL0.501-0.0810-0.80 
  Arsovic, Zoran m2401 SRB0.501-0.0910-0.90 
  Istratescu, Andrei g2648 FRA1.0010.74107.40 
  Kovchan, Alexander g2582 UKR0.5010.16101.60 
  Gabuzyan, Hovhannes g2578 ARM0.5010.15101.50 
  Durarbayli, Vasif g2632 AZE0.5010.22102.20 

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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