Individual Calculations January 2011
 Petrisor, Adrian-Marian  Total change: 14.85  Rating chartPersonal card
 International Chess Festival Bucharest 2010 - Men Bucuresti ROU 2010-11-10
RcRownchangeKK*chgGame
 2377 2371 5.00 10 0.08 15 1.20 
  Georgescu, Tiberiu-Marian f2419 ROU0.5010.07151.05 
  Dumitrache, Dragos-Nicolae m2454 ROU0.5010.11151.65 
  Bernadskiy, Vitaliy m2438 UKR1.0010.59158.85 
  Miroiu, George-Catalin 2259 ROU0.501-0.1515-2.25 
  Sarenac, Ivan 2315 SRB0.501-0.0815-1.20 
  Georgescu, Tiberiu-Marian f2419 ROU0.5010.07151.05 
  Dumitrache, Dragos-Nicolae m2454 ROU0.5010.11151.65 
  Bernadskiy, Vitaliy m2438 UKR0.001-0.4115-6.15 
  Miroiu, George-Catalin 2259 ROU0.001-0.6515-9.75 
  Sarenac, Ivan 2315 SRB1.0010.42156.30 

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)
 
 Viessmann Open Satu Mare ROU 2010-12-17
RcRownchangeKK*chgGame
 2269 2371 6.50 9 0.91 15 13.65 
  Ambru, Dan-Catalin 1971  * ROU1.0010.08151.20 
  Mihok, Laszlo f2126 HUN1.0010.20153.00 
  Chifor, Ovidiu-Emanuel 2280 ROU0.501-0.1215-1.80 
  Stanciu, Alexandru-Ovidiu 2256 ROU0.001-0.6615-9.90 
  Dragos, Dorin 2235 ROU1.0010.32154.80 
  Hristodorescu, Daniel f2234 ROU1.0010.32154.80 
  Garbea, Bogdan 2250 ROU1.0010.34155.10 
  Manolache, Marius g2541 ROU0.5010.22153.30 
  Grigore, George-Gabriel g2529 ROU0.5010.21153.15 
 * 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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