Individual Calculations November 2018
 Michalik, Peter  Total change: 8.90  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2488 2556 6.00 8 1.45 10 14.50 
  Winter Atwell, Adrian f2221 TTO1.0010.12101.20 
  Karimov, Alisher 2182 TJK1.0010.10101.00 
  Firouzja, Alireza g2582 IRI0.5010.04100.40 
  Bu, Xiangzhi g2712 CHN0.5010.21102.10 
  Smirin, Ilia g2594 ISR0.001-0.4510-4.50 
  Sousa, Andre Ventura m2365 POR1.0010.25102.50 
  Ibarra Jerez, Jose Carlos g2564 ESP1.0010.51105.10 
  Ponomariov, Ruslan g2681 UKR1.0010.67106.70 

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)
 
 Druzynowe Mistrzostwa Polski - Ekstraliga 2018 Round 7-9 Katowice POL 2018-10-26
RcRownchangeKK*chgGame
 2541 2555 1.00 3 -0.56 10 -5.60 
  Tazbir, Marcin g2529 POL0.501-0.0410-0.40 
  Gajewski, Grzegorz g2592 POL0.5010.05100.50 
  Warakomski, Tomasz g2502 POL0.001-0.5710-5.70 

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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