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Rapid:
Individual Calculations December 2019 |
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| Kretainis, Kristaps Total change: 14.00 | |   |
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| VII Riga Rapid Chess Thursday-2019 | Riga | LAT | 2019-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2229 | 5.50 | 8 | -0.64 | 20 | -12.80 | |
|  Roze, Janis | | | 1829 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ivanov, Igor | | | 2106 | LAT | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Birmans, Daniels | | | 1829 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gudovskis, Konstantins | | | 1901 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Levchenkov, Vitaly | f | | 2244 | LAT | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Antoms, Guntars | m | | 2174 | LAT | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Yovanovich, Victor | | | 1829 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kolesnikovs, Ivans | | | 2012 | LAT | 0.50 | 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) | | | | VIII Riga Rapid Chess Thursday-2019 | Riga | LAT | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2229 | 7.00 | 8 | 1.34 | 20 | 26.80 | |
| | Jaickis, Vladislavs | | | 1829 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Agafonov, Yuri Dr | | | 2079 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ivanov, Igor | | | 2106 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Antoms, Guntars | m | | 2174 | LAT | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Laizans, Aivars | | | 2085 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Melderis, Uldis | | | 1943 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Levchenkov, Vitaly | f | | 2244 | LAT | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Kolesnikovs, Ivans | | | 2012 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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) | | |
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