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Individual Calculations September 2019 |
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| Ivanova, Lidia Total change: 22.60 | |   |
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| Riga Technical University Open 2019 - Tournament B | Riga | LAT | 2019-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1407 | 3.50 | 8 | 1.85 | 20 | 37.00 | |
|  Raag, Ardi | | | 1786 | EST | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Vambute, Dana | | | 1798 | LAT | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Leonova, Ameliya | | | 1804 | BLR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Korniichuk, Oleksandra | | | 1674 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rueda Alameda, Francisco Javier | | | 1431 | ESP | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Alcindor, Samuel | | | 1580 | FRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Strods, Kristaps Reinis | | | 1687 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rytova, Merike | | | 1545 | EST | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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) | | | | Estonian ind. Chess Ch. 2019 | Tallinn | EST | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1407 | 1.00 | 7 | -0.72 | 20 | -14.40 | |
| | Haavamae, Henrik | | | 1807 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nero, Georg | | | 1807 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Snitsarenko, Igor | | | 1484 | EST | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Bitkova, Elizavetta | | | 1565 | EST | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Nazarova, Veronika | | | 1265 | EST | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Korchagin, Oleg | | | 1807 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Blokhin, Sofia | | | 1755 | EST | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | |
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