Individual Calculations November 2015
 Hebden, Mark L  Total change: -23.10  Rating chartPersonal card
 PokerStars Isle of Man International Chess Tournament - Masters 2015 Douglas ENG 2015-10-03
RcRownchangeKK*chgGame
 2359 2490 3.50 9 -2.50 10 -25.00 
  Gikas, Andreas Basilius 2208 GER1.0010.16101.60 
  Fressinet, Laurent g2702 FRA0.001-0.2310-2.30 
  Berry, Neil f2355 SCO0.501-0.1810-1.80 
  Ciuksyte, Dagne mwg2354 ENG1.0010.32103.20 
  Swayams, Mishra m2444 IND0.001-0.5610-5.60 
  Ansell, Simon T m2360 ENG0.001-0.6810-6.80 
  Allen, Keith 2210 IRL0.501-0.3410-3.40 
  Mannion, Stephen R m2344 SCO0.001-0.7010-7.00 
  Efroimski, Marsel wm2255 ISR0.501-0.2910-2.90 

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)
 
 41st Guernsey International Chess Festival Open Guernsey GCI 2015-10-18
RcRownchangeKK*chgGame
 2253 2490 5.50 7 0.19 10 1.90 
  Vonhoff, Nils 2090  * GER1.0010.08100.80 
  Fruteau, Sabine wf2090  * FRA1.0010.08100.80 
  Hewson, Brian Wr 2090  * ENG1.0010.08100.80 
  Cherniaev, Alexander g2458 RUS1.0010.46104.60 
  Koop, Thorben f2407 GER0.001-0.6110-6.10 
  Drenchev, Petar g2465 BUL0.501-0.0310-0.30 
  Abbas, Daniel 2168 ENG1.0010.13101.30 
 * 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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