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Rapid:
Individual Calculations October 2020 |
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| Levchenkov, Vitaly Total change: 52.00 | |   |
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| XX Riga Rapid Chess Thursday -2020 | Riga | LAT | 2020-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 2058 | 6.00 | 8 | 0.39 | 20 | 7.80 | |
|  Mulevicius, Andrius | | | 1725 | LTU | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Vidruska, Renate | | wf | 1934 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Antoms, Guntars | m | | 2176 | LAT | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Gudovskis, Konstantins | | | 2064 | LAT | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Mierins, Emils Janis | | | 1918 | LAT | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Melderis, Uldis | | | 1939 | LAT | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Birmans, Daniels | | | 1630 | LAT | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Vernuks, Vjaceslavs | | | 1577 | LAT | 1.00 | 1 | 0.05 | 20 | 1.00 | |
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) | | | | XXI Riga Rapid Chess Thursday -2020 | Riga | LAT | 2020-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 2058 | 6.50 | 8 | 0.76 | 20 | 15.20 | |
| | Vernuks, Vjaceslavs | | | 1577 | LAT | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Melderis, Uldis | | | 1939 | LAT | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Birmans, Daniels | | | 1630 | LAT | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Antoms, Guntars | m | | 2176 | LAT | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Gudovskis, Konstantins | | | 2064 | LAT | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Mulevicius, Andrius | | | 1725 | LTU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Laizans, Aivars | | | 2058 | LAT | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Lacis, Aleksandrs | | | 1344 | LAT | 1.00 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | XXII Riga Rapid Chess Thursday -2020 | Riga | LAT | 2020-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 2058 | 7.00 | 8 | 1.45 | 20 | 29.00 | |
| | Rezniks, Roberts | | | 1579 | LAT | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Mierins, Emils Janis | | | 1918 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ivanov, Igor | | | 2048 | LAT | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Melderis, Uldis | | | 1939 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Laizans, Aivars | | | 2058 | LAT | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Milovs, Daniels | | | 1670 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gudovskis, Konstantins | | | 2064 | LAT | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Barinovs, Vitalijs | | | 1768 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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