Individual Calculations January 2018
 Stella, Andrea  Total change: 5.70  Rating chartPersonal card
 77 Campionato Italiano Assoluto Cosenza ITA 2017-11-29
RcRownchangeKK*chgGame
 2486 2506 6.50 10 1.23 10 12.30 
  Gilevych, Artem f2429 ITA1.0010.39103.90 
  Genocchio, Daniele m2410 ITA1.0010.37103.70 
  Moroni, Luca Jr g2506 ITA0.5010.00100.00 
  Garcia Palermo, Carlos g2440 ITA0.501-0.0910-0.90 
  Dvirnyy, Danyyil g2539 ITA0.5010.05100.50 
  Valsecchi, Alessio m2501 ITA0.501-0.0110-0.10 
  Sonis, Francesco m2420 ITA1.0010.38103.80 
  Brunello, Sabino g2556 ITA0.5010.07100.70 
  Godena, Michele g2490 ITA0.501-0.0210-0.20 
  David, Alberto g2570 ITA0.5010.09100.90 

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)
 
 IV Sunway Sitges International Chess Festival - Group A Sitges ESP 2017-12-15
RcRownchangeKK*chgGame
 2350 2505 5.50 9 -0.66 10 -6.60 
  Nordquelle, Daniel 2188 NOR0.501-0.3710-3.70 
  Chan, Kim Yew 2229 MAS1.0010.17101.70 
  Charochkina, Daria m2317 RUS0.501-0.2410-2.40 
  Sanchez, Louis f2290 FRA1.0010.23102.30 
  Chu, Ruotong 2166 CHN0.501-0.3810-3.80 
  Ayats Llobera, Gerard f2285 ESP1.0010.22102.20 
  Salem, A.r. Saleh g2638 UAE0.001-0.3210-3.20 
  Chakravarthi Reddy, M m2364 IND1.0010.31103.10 
  Motylev, Alexander g2675 RUS0.001-0.2810-2.80 

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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