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Rapid:
Individual Calculations March 2017 |
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| Antonivs, Vladislavs Total change: 49.60 | |   |
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| Latvian 2017th youth chess championship semifinal (U-16) | RIga | LAT | 2017-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1877 | 4.50 | 7 | -0.51 | 20 | -10.20 | |
|  Piksis, Davids | | | 1477 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alainis, Artis | | | 1592 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bryker, Oleksandr | | | 1807 | LAT | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Bekasovs, Rihards | | | 2108 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sinijs, Adrians | | | 1486 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Pavlovs, Nikita | | | 1739 | LAT | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Ovcinkins, Arsenijs | | | 1593 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | | | GM Gipslis memorial-2017 | Riga | LAT | 2017-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1877 | 4.00 | 7 | 1.64 | 20 | 32.80 | |
| | Antoms, Guntars | m | | 2277 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ozolins, Aris | f | | 2044 | LAT | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Jazdanovs, Aleksandrs | | | 2005 | LAT | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Sinauridze, Simons | | | 1954 | LAT | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Melderis, Uldis | | | 1990 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Parhomenko, Margarita | | | 1802 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ivanov, Igor | | | 2003 | LAT | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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) | | | | Aleksandram Lacim -80 | Riga | LAT | 2017-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1877 | 3.50 | 7 | 1.35 | 20 | 27.00 | |
| | Daudzvardis, Janis | | | 2033 | LAT | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Petrovskis, Olegs | | | 2129 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sinauridze, Simons | | | 1954 | LAT | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Laizans, Aivars | | | 2177 | LAT | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Auzins, Artis | | | 1998 | LAT | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Gudovskis, Konstantins | | | 2023 | LAT | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Vilums, Aldis | | | 1882 | LAT | 0.50 | 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) | | |
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