Rapid: Individual Calculations April 2019
 Bondarenko, Oleksandr  Total change: -46.60  Rating chartPersonal card
 Tournament, dedicated to the birthday of Honored Coach of Ukraine Alexei Kosikov Kyiv UKR 2019-03-02
RcRownchangeKK*chgGame
 1496 1524 2.00 7 -1.90 20 -38.00 
  Osmak, Iulija mwg1924  * UKR0.001-0.0820-1.60 
  Prochaieva, Alina 1274 UKR0.001-0.8120-16.20 
  Semenov, Stepan 1196 UKR1.0010.13202.60 
  Burdeinyi, Oleksandr 1343 UKR1.0010.26205.20 
  Khadzh, Khamed Dzhamil 1924  * UKR0.001-0.0820-1.60 
  Borysiuk, Sofiia-Khrystyna 1369 UKR0.001-0.7120-14.20 
  Kondrashov, Ivan V 1445 UKR0.001-0.6120-12.20 
 * 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)
 
 "Kyiv Spring - 2019 - F-1 (rapid Childr)" Kyiv UKR 2019-03-28
RcRownchangeKK*chgGame
 1336 1524 1.00 2 -0.43 20 -8.60 
  Polischuk, Artem 1183 UKR1.0010.12202.40 
  Ilchenko, Stanislav 1488 UKR0.001-0.5520-11.00 

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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