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Rapid:
Individual Calculations May 2018 |
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| Petrovs, Arsenijs Total change: -7.60 | |   |
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| Ogre Chess Spring 2018 | Ogre | LAT | 2018-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1123 | 1.00 | 6 | 0.46 | 20 | 9.20 | |
|  Vambute, Dana | | | 1523 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jurksta, Jurgis | | | 1511 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Vingris, Janis | | | 1488 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ser, Daniel | | | 1474 | LTU | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Susejs, Voldemars | | | 1523 * | LAT | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Ciekurs, Maris | | | 1523 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | 2 Junior Rapid Cup-II-2018 | Riga | LAT | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1144 | 1123 | 2.00 | 6 | -0.84 | 20 | -16.80 | |
| | Tsvek, Aleksey | | | 1110 | LAT | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Kozlovs, Aleksandrs | | | 1107 | LAT | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Lukasevics, Davids | | | 1181 | LAT | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Alhimovics, Jelisejs | | | 1296 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Anokhin, Yaromir | | | 1054 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Melnikovs, Glebs | | | 1118 | 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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