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Rapid:
Individual Calculations April 2019 |
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| Pupins, Hugo Teodors Total change: 23.80 | |   |
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| Dundagas novada Youth Open 2019 | Dundaga | LAT | 2019-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1061 | 1004 | 3.50 | 7 | 0.55 | 20 | 11.00 | |
|  Aboltina, Valerija Nikola | | | 1091 | LAT | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Sliters, Roberts | | | 1069 | LAT | 0.50 | 1 | 0.09 | 20 | 1.80 | |  Zundovska, Meldra | | | 1090 | LAT | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Imanova, Emilija | | | 1114 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Steinbergs, Mikelis Karlis | | | 1018 | LAT | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Kudore, Rezija | | | 1042 | LAT | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Karpuhins, Klims | | | 1005 | LAT | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | Sigulda State Gymnasium 4th Open rapid chess championship | Sigulda | LAT | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1040 | 1004 | 2.00 | 3 | 0.64 | 20 | 12.80 | |
| | Liepa, Kristiana | | | 1101 | LAT | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Vitolina, Eliza Marisa | | | 940 | LAT | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Krumins, Janis | | | 1080 | LAT | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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