Individual Calculations June 2015
 Jones, Gawain  Total change: 4.00  Rating chartPersonal card
 4NCL 2014-15 Rounds 9-11 Various ENG 2015-05-02
RcRownchangeKK*chgGame
 2457 2643 2.50 3 0.27 10 2.70 
  Gormally, Daniel W g2478 ENG0.501-0.2210-2.20 
  Emms, John M g2462 ENG1.0010.26102.60 
  D`costa, Lorin m2430 ENG1.0010.23102.30 

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)
 
 9. Internationales Schachfestival Meister Wunsiedel GER 2015-05-14
RcRownchangeKK*chgGame
 2416 2643 5.50 7 0.13 10 1.30 
  Grimm, Julius 2243  * GER1.0010.08100.80 
  Schelle, Artur 2243  * GER1.0010.08100.80 
  Lampert, Jonas m2442 GER0.501-0.2610-2.60 
  Zeller, Frank m2396 GER1.0010.19101.90 
  Ernst, Sipke g2523 NED0.501-0.1610-1.60 
  Kovalev, Andrei g2487 BLR1.0010.29102.90 
  Danin, Alexandre g2575 RUS0.501-0.0910-0.90 
 * 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)
 

 

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