Individual Calculations January 2010
 Ruck, Robert  Total change: 14.10  Rating chartPersonal card
 17th European Team Chess Championship 2009 Novi Sad SRB 2009-10-22
RcRownchangeKK*chgGame
 2542 2548 4.00 7 0.44 10 4.40 
  Atakisi, Umut m2406 TUR1.0010.31103.10 
  Ekstroem, Roland m2488 SUI0.501-0.0810-0.80 
  Babula, Vlastimil g2569 CZE0.5010.03100.30 
  Perunovic, Milos g2572 SRB0.5010.03100.30 
  Avrukh, Boris g2668 ISR0.5010.16101.60 
  Lopez Martinez, Josep Manuel g2570 ESP0.5010.03100.30 
  Mastrovasilis, Athanasios g2519 GRE0.501-0.0410-0.40 

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)
 
 3th Open Mediterranean 2017 Rijeka 2009 Rijeka CRO 2009-11-28
RcRownchangeKK*chgGame
 2414 2556 6.50 9 0.49 10 4.90 
  Steinhart, Christoph 2156  * GER1.0010.08100.80 
  Juranic, Bruno 2214 CRO1.0010.12101.20 
  Brumen, Dinko m2349 CRO1.0010.23102.30 
  Battaglini, Gabriel 2399 FRA0.501-0.2110-2.10 
  Kozul, Zdenko g2604 CRO0.5010.07100.70 
  Kovacevic, Aleksandar g2558 SRB0.5010.00100.00 
  Doric, Darko m2470 CRO0.501-0.1210-1.20 
  Mitkov, Marjan m2395 MKD1.0010.29102.90 
  Palac, Mladen g2578 CRO0.5010.03100.30 
 * 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)
 
 Slovenian National League 2009 Rogaska Slatina SLO 2009-12-11
RcRownchangeKK*chgGame
 2595 2556 4.50 9 0.48 10 4.80 
  Jankovic, Alojzije g2546 CRO0.501-0.0110-0.10 
  Gyimesi, Zoltan g2584 HUN0.5010.04100.40 
  Predojevic, Borki g2652 BIH0.5010.13101.30 
  Beliavsky, Alexander G g2648 SLO0.5010.13101.30 
  Dizdar, Goran g2558 CRO0.5010.00100.00 
  Markus, Robert g2616 SRB0.5010.08100.80 
  Stevic, Hrvoje g2616 CRO0.5010.08100.80 
  Solak, Dragan g2579 SRB0.5010.03100.30 
  Miladinovic, Igor g2553 SRB0.5010.00100.00 

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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