Individual Calculations March 2010
 Van Ojik, Mark  Total change: 19.20  Rating chartPersonal card
 Klasse 1A Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2343 2251 1.00 1 0.63 15 9.45 
  Bezemer, Arno f2343 NED1.0010.63159.45 

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)
 
 Corus Chess Tournament - Dag 2A Wijk aan Zee NED 2010-01-18
RcRownchangeKK*chgGame
 2124 2251 2.00 2 0.65 15 9.75 
  Zepeda, Lorena wm2152 ESA1.0010.36155.40 
  Reynolds, D Ian W 2096 ENG1.0010.29154.35 

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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