Individual Calculations November 2022
 Cotic, Borna  Total change: -4.60  Rating chartPersonal card
 S: 30. ekipno seniorsko prvenstvo RH _ I.a Hrvatska sahovska liga Porec CRO 2022-09-23
RcRownchangeKK*chgGame
 2323 2133 2.00 6 0.34 20 6.80 
  Loncar, Robert m2367 CRO0.5010.29205.80 
  Mihalic, Goran 2023 CRO0.501-0.1520-3.00 
  Kurajica, Bojan g2488 CRO0.001-0.1120-2.20 
  Mrkonjic, Nenad m2347 CRO0.5010.27205.40 
  Rubil, Marko f2270 CRO0.5010.18203.60 
  Srbis, Jurica m2442 CRO0.001-0.1420-2.80 

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)
 
 World junior under 20 championship 2022 - Open Dorgali ITA 2022-10-12
RcRownchangeKK*chgGame
 2203 2133 4.00 11 -0.57 20 -11.40 
  Kozak, Antoni 2440 POL0.001-0.1420-2.80 
  Ahmed, Younes Alkhemeiri 1733  * UAE1.0010.08201.60 
  Chukavin, Kirill f2384 EST0.001-0.1920-3.80 
  Muradli, Mahammad g2550 AZE0.001-0.0720-1.40 
  Vairo, Rocco Enrico 1961 ITA1.0010.27205.40 
  Guz, Ari f2305 ISR0.001-0.2720-5.40 
  Momin, Fayzan 1975 PAK1.0010.29205.80 
  Wartiovaara, Oliver 2297 FIN0.5010.22204.40 
  Vagman, Roy f2274 ISR0.001-0.3120-6.20 
  Gatineau, Yovann m2375 FRA0.001-0.2020-4.00 
  De Ieso, Lorenzo 1938 ITA0.501-0.2520-5.00 
 * 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)
 

 

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