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Blitz:
Individual Calculations September 2023 |
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| Petrova, Irina Total change: 20.60 | |   |
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| Riga Technical University Open 2023 - G Closing Blitz Tournament | Riga | LAT | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 2082 | 7.00 | 11 | 1.03 | 20 | 20.60 | |
|  Veitners, Pauls | | | 1682 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mitenieks, Matiss | | | 1536 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Blomqvist, Erik | g | | 2379 | SWE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Lisovskis, Dmitrijs | | | 1755 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Krivcenko, Alexandr | | | 1677 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sinitsina, Anastassia | | wf | 2212 | EST | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Willow, Jonah B | m | | 2295 | ENG | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Tran, Thanh Tu | c | | 2413 | JPN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sunyuktha, C M N | | | 1830 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ratsma, Midas | f | | 2172 | NED | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Golubovskis, Maksims | f | | 2249 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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