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Rapid:
Individual Calculations December 2019 |
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| Kolesnikovs, Ivans Total change: 9.60 | |   |
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| 9th J.Mileika Memorial -2019 A | Jekabpils | LAT | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 2012 | 3.50 | 6 | -0.34 | 20 | -6.80 | |
|  Sarnovska, Eira | | | 1690 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Neiksans, Arturs | g | | 2412 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ivbulis, Martins | | | 1896 | LAT | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Kirsbergs, Girts | | | 1827 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Polakovs, Viktors | | | 1828 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Usacheva, Glafira | | | 1823 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | | | VII Riga Rapid Chess Thursday-2019 | Riga | LAT | 2019-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 2012 | 4.00 | 7 | 0.18 | 20 | 3.60 | |
| | Agafonov, Yuri Dr | | | 2079 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ozols, Andris | | | 1612 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Laizans, Aivars | | | 2085 | LAT | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Gudovskis, Konstantins | | | 1901 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Berzina, Ilze | | wg | 2165 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Zalcmane, Vija | | | 1612 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kretainis, Kristaps | | | 2229 | 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 |
| 2019 | 2012 | 4.00 | 7 | 0.64 | 20 | 12.80 | |
| | Tenis, Girts | | | 1889 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Gudovskis, Konstantins | | | 1901 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Laizans, Aivars | | | 2085 | LAT | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Levchenkov, Vitaly | f | | 2244 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Birmans, Daniels | | | 1612 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Antoms, Guntars | m | | 2174 | LAT | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Kretainis, Kristaps | | | 2229 | LAT | 0.00 | 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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