|
Individual Calculations September 2021 |
|
|
|
| Poysti, Nathanael Total change: -4.20 | |   |
|
| Riga Technical University Open 2021 - Tournament A | Riga | LAT | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2220 | 5.00 | 9 | -0.21 | 20 | -4.20 | |
|  Fridensteins-Bridins, Atis | | | 1820 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Verbovskis, Dmitrijs | | | 1820 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aditya, Mittal | m | | 2464 | IND | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Petkov, Momchil | m | | 2443 | BUL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Aarav, Dengla | | | 2010 | IND | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Matsumura, Cocoro | | | 1954 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Jesse, Ingemars | f | | 2392 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Van Dael, Siem | f | | 2390 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Rindhiya, V | | | 1965 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | |
|
