Individual Calculations June 2013
 Jones, Gawain Cb  Total change: 4.40  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2419 2644 7.50 9 0.60 10 6.00 
  Ghasi, Ameet K m2434 ENG0.501-0.2710-2.70 
  Dorrington, Chris J 2307 ENG1.0010.12101.20 
  Trent, Lawrence m2429 ENG0.501-0.2710-2.70 
  Camus De Solliers, Guillaume f2346 FRA1.0010.15101.50 
  Cooper, John G m2343 WLS1.0010.15101.50 
  Bisby, Daniel L f2288 ENG1.0010.11101.10 
  Collins, Sam E m2471 IRL1.0010.27102.70 
  Hamitevici, Vladimir m2440 MDA1.0010.24102.40 
  Shirov, Alexei g2716 LAT0.5010.10101.00 

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)
 
 CIS 45 - Serie Master Bratto ITA 2013-04-27
RcRownchangeKK*chgGame
 2584 2654 4.00 7 -0.16 10 -1.60 
  Djuric, Stefan g2471 SRB1.0010.26102.60 
  Marin, Mihail g2552 ROU0.501-0.1410-1.40 
  David, Alberto g2583 ITA0.001-0.6010-6.00 
  Cheparinov, Ivan g2702 BUL1.0010.57105.70 
  Erdos, Viktor g2634 HUN0.501-0.0310-0.30 
  Lenic, Luka g2617 SLO0.501-0.0510-0.50 
  Rusev, Krasimir g2532 BUL0.501-0.1710-1.70 

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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