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Individual Calculations May 2019 |
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| Parhomenko, Igors Total change: -2.40 | |   |
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| Riga 2019th chess championship rating up to 1600 | Riga | LAT | 2019-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1115 | 0.50 | 4 | -0.06 | 40 | -2.40 | |
|  Daleckis, Deniss | | | 1406 | LAT | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Dundurs, Henriks | | | 1443 | LAT | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Adamovics, Aleksejs | | | 1402 | LAT | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Pomahs, Ziedonis | | | 1448 | LAT | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | |
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