Individual Calculations November 2010
 Hebden, Mark  Total change: 3.60  Rating chartPersonal card
 Dun Laoghaire Centenary Grandmasters Cup Dublin IRL 2010-08-21
RcRownchangeKK*chgGame
 2423 2556 6.00 9 -0.07 10 -0.70 
  Rochev, Yury 2395 RUS1.0010.29102.90 
  Baburin, Alex g2549 IRL0.501-0.0110-0.10 
  Heidenfeld, Mark m2360 IRL0.501-0.2510-2.50 
  Astaneh Lopez, Alex f2367 IRL0.501-0.2510-2.50 
  Manca, Federico m2356 ITA0.501-0.2610-2.60 
  Quinn, Mark m2377 IRL1.0010.27102.70 
  Collins, Sam m2408 IRL0.501-0.2010-2.00 
  Bischoff, Klaus g2553 GER1.0010.50105.00 
  Atlas, Valery m2440 AUT0.501-0.1610-1.60 

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)
 
 Atkins Memorial Open 2010 Leicester ENG 2010-10-01
RcRownchangeKK*chgGame
 2196 2556 4.00 4 0.43 10 4.30 
  Kingston, Ian 2156  * ENG1.0010.08100.80 
  Mangione, Claudio 2156  * ITA1.0010.08100.80 
  Maciol, Ryszard 2205 POL1.0010.11101.10 
  Thompson, Ian D f2268 ENG1.0010.16101.60 
 * 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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