Individual Calculations October 2008
 Martinez Lopez, Ivan  Total change: 5.85  Rating chartPersonal card
 XIII Open Internacional de Ajedrez "Ciutat de Balaguer" Balaguer Catalunya ESP 2008-07-14
RcRownchangeKK*chgGame
 2321 2251 4.00 9 0.39 15 5.85 
  Colovic, Aleksandar m2470 MKD0.001-0.2215-3.30 
  Nieto Farreny, Francesc 1947 ESP1.0010.14152.10 
  Guliev, Logman m2437 AZE0.5010.24153.60 
  Sengupta, Deep m2454 IND0.001-0.2415-3.60 
  Reves Balleste, Jose 1948 ESP1.0010.14152.10 
  Vishnu, Prasanna 2341 IND1.0010.62159.30 
  Van Riemsdijk, Herman C. m2399 BRA0.5010.20153.00 
  Ipatov, Alexander 2433 UKR0.001-0.2615-3.90 
  Pogorelov, Ruslan g2459 UKR0.001-0.2315-3.45 

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)
 

 

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