Individual Calculations October 2008
 Rendle, Thomas E  Total change: 21.90  Rating chartPersonal card
 South African Open Chess Championship 2008 Centurion RSA 2008-07-01
RcRownchangeKK*chgGame
 2222 2363 4.00 6 -0.06 10 -0.60 
  Niemandt, Andries D. 2135 RSA1.0010.21102.10 
  Willenberg, Craig G. 2092 RSA0.501-0.3310-3.30 
  Van Der Nat, Nicholas P. f2274 RSA0.001-0.6210-6.20 
  Jurgensen, Graham I. c2106 RSA1.0010.18101.80 
  Kobese, Watu Kw. m2385 RSA0.5010.03100.30 
  Solomon, Kenneth T. m2340 RSA1.0010.47104.70 

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)
 
 British Championship Liverpool ENG 2008-07-28
RcRownchangeKK*chgGame
 2394 2363 7.00 11 1.98 10 19.80 
  Haslinger, Stewart G g2511 ENG1.0010.70107.00 
  Gormally, Daniel W g2504 ENG0.5010.19101.90 
  Gordon, Stephen J m2508 ENG0.001-0.3110-3.10 
  Townsend, M Paul 2204 ENG0.501-0.2110-2.10 
  Ledger, Stephen C 2138 ENG1.0010.22102.20 
  Ledger, Andrew J m2423 ENG0.5010.08100.80 
  Pert, Nicholas g2547 ENG0.5010.24102.40 
  Addison, Bret C 2244 ENG0.501-0.1610-1.60 
  Quillan, Gary 2339 ENG1.0010.47104.70 
  Pert, Richard G m2468 ENG0.5010.14101.40 
  Greet, Andrew N m2453 ENG1.0010.62106.20 

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)
 
 Jessie Gilbert Celebration International Coulsdon ENG 2008-08-16
RcRownchangeKK*chgGame
 2302 2363 6.00 10 0.27 10 2.70 
  Paulmichl, Martin 2099 ITA1.0010.18101.80 
  Osborne, Marcus E 2232 ENG0.501-0.1810-1.80 
  Hegarty, Sarah N 2013 ENG1.0010.11101.10 
  Berelowitsch, Alexander g2556 UKR0.001-0.2510-2.50 
  Storey, Charles H 2268 ENG1.0010.37103.70 
  Gerzhoy, Leonid m2399 CAN0.001-0.4510-4.50 
  Chapman, Terry P D 2262 ENG1.0010.36103.60 
  Lock, Gavin R 2232 ENG1.0010.32103.20 
  Arkell, Keith C g2506 ENG0.001-0.3110-3.10 
  McNab, Colin A g2450 SCO0.5010.12101.20 

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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