Individual Calculations August 2015
 Petrisor, Adrian-Marian  Total change: 12.60  Rating chartPersonal card
 Callatis Trophy 2015 Mangalia ROU 2015-06-29
RcRownchangeKK*chgGame
 2023 2375 6.50 7 0.32 10 3.20 
  Pena, Petru-Alexandru 1975  * ROU1.0010.08100.80 
  Alexandru, Neculae 1975  * ROU1.0010.08100.80 
  Ghenea, Razvan-Marian 1975  * ROU1.0010.08100.80 
  Raducanu, Andrei-Augustin 2082 ROU1.0010.15101.50 
  Todorov, Todor Spirov 2202 BUL0.501-0.2310-2.30 
  Rosca, Grigore 1975  * ROU1.0010.08100.80 
  Petkov, Momchil 1975  * BUL1.0010.08100.80 
 * 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)
 
 Iuliu Szabo Memorial 2015 Satu Mare ROU 2015-07-12
RcRownchangeKK*chgGame
 2273 2375 6.50 9 0.94 10 9.40 
  Marchis, Arghil 1975  * HUN1.0010.08100.80 
  Costin, Petrica f2205 ROU1.0010.28102.80 
  Tadic, Branko g2497 SRB0.001-0.3310-3.30 
  Szurovszky, Elek f2101 HUN1.0010.17101.70 
  Secheres, Adrian-Simion 2166 ROU1.0010.23102.30 
  Soltanici, Ruslan m2404 MDA0.5010.04100.40 
  Baratosi, Daniel m2398 ROU0.5010.03100.30 
  Bogdan, Dan m2383 ROU0.5010.01100.10 
  Stanciu, Alexandru-Ovidiu f2326 ROU1.0010.43104.30 
 * 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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