Individual Calculations March 2012
 Vroombout, Enrico  Total change: 21.90  Rating chartPersonal card
 Dutch Team Competition - 2B - Round 5-6 Various NED 2012-01-07
RcRownchangeKK*chgGame
 2151 2227 1.00 2 -0.21 15 -3.15 
  Surewaard, Wilbert 2165 NED1.0010.41156.15 
  Driessen, Marcus 2136 NED0.001-0.6215-9.30 

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)
 
 Tata Steel Chess Tournament 2011 - 1A Tienkampen Wijk aan Zee NED 2012-01-20
RcRownchangeKK*chgGame
 2327 2227 5.00 9 1.67 15 25.05 
  Wyss, Jonas f2310 SUI0.5010.11151.65 
  Gijswijt, Bart f2341 NED0.001-0.3415-5.10 
  Vlaming, Jos 2209 NED0.001-0.5315-7.95 
  Bitensky, Igor m2390 ISR0.001-0.2815-4.20 
  Vedder, Richard f2293 NED1.0010.59158.85 
  Grimberg, Gilbert f2288 FRA1.0010.58158.70 
  Van Hengel, Hugo 2260 NED0.5010.05150.75 
  Batchimeg, Tuvshintugs wg2347 MGL1.0010.66159.90 
  Swinkels, Robin g2501 NED1.0010.831512.45 

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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