Individual Calculations May 2015
 Arnaudov, G. Petar  Total change: 5.80  Rating chartPersonal card
 Karpos Open 2015 Skopje MKD 2015-03-27
RcRownchangeKK*chgGame
 2375 2461 6.50 9 1.12 10 11.20 
  Arizanov, Tome 2061  * MKD1.0010.08100.80 
  Sorgic, Dragan f2220 SRB1.0010.20102.00 
  Giannoulakis, Labros 2217 GRE1.0010.20102.00 
  Markus, Robert g2615 SRB0.5010.21102.10 
  Fier, Alexandr g2601 BRA0.001-0.3110-3.10 
  Markoja, Boris f2353 SLO1.0010.35103.50 
  Nabaty, Tamir g2590 ISR0.5010.17101.70 
  Koksal, Ege f2339 TUR0.501-0.1710-1.70 
  Mazi, Leon m2382 SLO1.0010.39103.90 
 * 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)
 
 Oberliga Bayern 2014/15 round 9 Bayern GER 2015-04-12
RcRownchangeKK*chgGame
 2307 2465 1.00 1 0.29 10 2.90 
  Zesch, Ludwig f2307 GER1.0010.29102.90 

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)
 
 79th Bulgarian Individual chess championship-Men Pleven BUL 2015-04-18
RcRownchangeKK*chgGame
 2479 2465 3.50 9 -0.83 10 -8.30 
  Marholev, Dimitar m2309 BUL0.501-0.2110-2.10 
  Petrov, Martin 2270 BUL0.501-0.2510-2.50 
  Cheparinov, Ivan g2680 BUL0.001-0.2310-2.30 
  Chatalbashev, Boris g2553 BUL1.0010.62106.20 
  Georgiev, Kiril g2596 BUL0.001-0.3210-3.20 
  Rusev, Krasimir g2544 BUL0.5010.11101.10 
  Spasov, Vasil g2553 BUL0.5010.12101.20 
  Dimov, Dian 2340 BUL0.501-0.1710-1.70 
  Dimitrov, Radoslav m2465 BUL0.001-0.5010-5.00 

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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