Individual Calculations January 2019
 O`donnell, Conor  Total change: 11.80  Rating chartPersonal card
 LCU Armstrong Cup 2018-19 Rounds 3-4 Dublin IRL 2018-11-03
RcRownchangeKK*chgGame
 2183 2350 2.00 2 0.60 20 12.00 
  Cichonski, Bartlomiej 2042 IRL1.0010.14202.80 
  Brady, Stephen f2324 IRL1.0010.46209.20 

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
 2290 2346 5.50 10 -0.01 20 -0.20 
  Aarav, Dengla 1955 IND1.0010.09201.80 
  Petrosyan, Manuel g2565 ARM0.001-0.2220-4.40 
  Wang, Shanshan 2076 CHN1.0010.17203.40 
  Xu, Xiangyu g2565 CHN0.001-0.2220-4.40 
  Goormachtigh, Johan f2159 BEL1.0010.26205.20 
  Beliavsky, Alexander G g2544 SLO0.5010.26205.20 
  Keymer, Vincent m2508 GER0.001-0.2920-5.80 
  Ansat, Aldiyar c1946  * KAZ1.0010.08201.60 
  Sadhwani, Raunak m2434 IND0.001-0.3820-7.60 
  Ajay, Karthikeyan 2143 IND1.0010.24204.80 
 * 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)
 

 

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