Individual Calculations January 2009
 Tan, Matthew  Total change: 14.25  Rating chartPersonal card
 1A - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2229 2319 1.50 3 -0.34 15 -5.10 
  Hartoch, Rob m2224 NED0.501-0.1315-1.95 
  Wemmers, Xander f2384 NED0.001-0.4115-6.15 
  Slings, Stefan 2080 NED1.0010.20153.00 

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)
 
 Essent Open Hoogeveen NED 2008-10-17
RcRownchangeKK*chgGame
 2305 2321 5.00 9 0.38 15 5.70 
  Ten Vergert, Paul 1980 NED0.501-0.3815-5.70 
  Grooten, Herman m2376 NED0.5010.08151.20 
  Meurs, Tom 2110 NED1.0010.23153.45 
  Negi, Parimarjan g2597 IND0.001-0.1715-2.55 
  Chapman, Terry P D 2240 ENG1.0010.39155.85 
  Ulibin, Mikhail g2521 RUS0.001-0.2415-3.60 
  Ducarmon, Quinten 2083 NED1.0010.20153.00 
  Neelotpal, Das g2477 IND0.5010.21153.15 
  Bykhovsky, Anatoly A m2364 RUS0.5010.06150.90 

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)
 
 Cultural Village Toernooi Wijk aan Zee NED 2008-11-18
RcRownchangeKK*chgGame
 2396 2321 4.50 9 0.91 15 13.65 
  Swinkels, Robin m2451 NED1.0010.681510.20 
  Ikonnikov, Vyacheslav g2571 RUS0.5010.31154.65 
  Haast, Anne 2054 NED1.0010.18152.70 
  Spoelman, Wouter m2459 NED0.5010.19152.85 
  Deepan, Chakkravarthy J. g2464 IND0.001-0.3115-4.65 
  Slingerland, Fred f2373 NED0.001-0.4315-6.45 
  Den Heeten, Djurre 2310 NED0.001-0.5215-7.80 
  Romanishin, Oleg M g2532 UKR0.5010.27154.05 
  Armas, Julius m2353 FRA1.0010.54158.10 

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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