Individual Calculations October 2022
 Grooten, Tommy  Total change: -30.80  Rating chartPersonal card
 World Cadets B-12 Ch 2022 Batumi GEO 2022-09-16
RcRownchangeKK*chgGame
 1716 1862 6.00 11 -1.24 40 -49.60 
  Guretchii, Kirill 1385 MDA1.0010.05402.00 
  Zizic, Djordje 1462  * MNE1.0010.08403.20 
  Delgerdalai, Bayarjavkhlan 2190 CZE0.5010.374014.80 
  Besou, Hussain 2118 GER0.001-0.1940-7.60 
  Sailaubay, Aldiyar 1459 KAZ0.001-0.9240-36.80 
  Zhauynbay, Aldiyar 1659 KAZ0.501-0.2640-10.40 
  Janukshan, B 1603 SRI1.0010.18407.20 
  Siddharth, Sai 1505 SGP1.0010.11404.40 
  Yun, Hungi 1542 KOR1.0010.13405.20 
  Dotzer, Lukas 2245 AUT0.001-0.0940-3.60 
  Das, Aditeya 1712 USA0.001-0.7040-28.00 
 * 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)
 
 Dutch Team Competition 2022-2023 - Meesterklasse Round 1 Various NED 2022-09-17
RcRownchangeKK*chgGame
 2389 1862 0.50 1 0.47 40 18.80 
  De Schampheleire, Glen m2389 BEL0.5010.474018.80 

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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