Individual Calculations September 2014
 Ortiz, Marcos  Total change: 28.80  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2259 2214 5.00 8 1.44 20 28.80 
  Miezis, Normunds g2524 LAT0.001-0.1420-2.80 
  Chinasamy, Devarajen c2085 MRI1.0010.33206.60 
  Khetho, Phemelo f2195 BOT1.0010.47209.40 
  Berg, Olaf f2320 FAI1.0010.642012.80 
  Parligras, Mircea-Emilian g2574 ROU1.0010.902018.00 
  Minero Pineda, Sergio m2384 CRC0.001-0.2820-5.60 
  Aizpurua, Patrick f2172 PAN0.001-0.5620-11.20 
  Knowles, Kendrick 1814  * BAH1.0010.08201.60 
 * 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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