Individual Calculations January 2019
 Adly, Ahmed  Total change: -14.90  Rating chartPersonal card
 Arab Indv. Chess Championship 2018(Open) Dubai UAE 2018-11-26
RcRownchangeKK*chgGame
 2441 2626 6.00 9 -0.50 10 -5.00 
  Talbi, Chafik f2254 ALG1.0010.10101.00 
  Tissir, Mohamed m2387 MAR0.501-0.3010-3.00 
  El Gindy, Essam g2457 EGY1.0010.28102.80 
  Salem, A.r. Saleh g2660 UAE0.001-0.4510-4.50 
  El Jawich, Amro f2264 LBN1.0010.10101.00 
  Al Qudaimi, Basheer m2430 YEM0.501-0.2510-2.50 
  Saeed, Ishaq m2437 UAE1.0010.25102.50 
  Bellahcene, Bilel g2488 ALG0.001-0.6910-6.90 
  Hamdouchi, Hicham g2594 MAR1.0010.46104.60 

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)
 
 V Sunway Sitges International Chess Festival - Group A Sitges ESP 2018-12-14
RcRownchangeKK*chgGame
 2468 2626 6.00 10 -0.99 10 -9.90 
  Bharath, Subramaniyam H c2234 IND1.0010.08100.80 
  Alarcon Casellas, Rolando m2387 CUB1.0010.20102.00 
  Pogonina, Natalija wg2465 RUS1.0010.29102.90 
  Nihal, Sarin g2576 IND0.001-0.5710-5.70 
  Wang, Kevin m2449 USA1.0010.27102.70 
  Harutyunian, Tigran K. m2528 ARM0.001-0.6310-6.30 
  Stella, Andrea g2503 ITA1.0010.33103.30 
  Santos Ruiz, Miguel g2523 ESP0.501-0.1410-1.40 
  Praggnanandhaa, R g2530 IND0.501-0.1310-1.30 
  Sosa, Tomas m2488 ARG0.001-0.6910-6.90 

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)
 

 

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