Individual Calculations February 2015
 Oral, Tomas  Total change: 16.30  Rating chartPersonal card
 I Sunway Sitges International Chess Festival Group A Sitges ESP 2014-12-14
 2462 2498 6.50 9 1.63 10 16.30 
  Chalmeta Ugas, Ramon f2222 ESP1.0010.17101.70 
  Sadykov, Ramil f2403 RUS1.0010.37103.70 
  Romanov, Evgeny g2638 RUS0.5010.19101.90 
  Delorme, Axel m2502 FRA0.5010.01100.10 
  Sorm, Daniel f2319 CZE0.501-0.2310-2.30 
  Martinez Alcantara, Jose Eduardo f2448 PER1.0010.43104.30 
  Maze, Sebastien g2564 FRA0.5010.09100.90 
  Peralta, Fernando g2582 ARG0.5010.12101.20 
  Bailet, Pierre m2484 FRA1.0010.48104.80 

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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