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Rapid:
Individual Calculations April 2019 |
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| Atvars, Rihards Total change: -54.20 | |   |
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| Sigulda State Gymnasium 4th Open rapid chess championship | Sigulda | LAT | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1017 | 1109 | 0.00 | 3 | -1.88 | 20 | -37.60 | |
|  Pupins, Benjamins Emanuels | | | 1010 | LAT | 0.00 | 1 | -0.64 | 20 | -12.80 | |  Pukite, Elza | | | 1023 | LAT | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Steinbergs, Mikelis Karlis | | | 1018 | LAT | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | | | 47th Ceribu kauss - Final 2019 | Riga | LAT | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1109 | 2.00 | 6 | -0.83 | 20 | -16.60 | |
| | Testelecs, Ilja Kuprijans | | | 1218 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Pukite, Elza | | | 1023 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Savickis, Nikita | | | 999 | LAT | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Freibergs, Filips | | | 1258 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Tsvek, Aleksey | | | 1136 | LAT | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Peksens, Teodors | | | 1143 | LAT | 0.50 | 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) | | |
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