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Rapid:
Individual Calculations February 2019 |
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| Rizovs, Markuss Total change: -27.40 | |   |
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| Latgale Region Open Youth Chess Championship 2019, O-16 | Malta | LAT | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1297 | 2.00 | 6 | -1.36 | 20 | -27.20 | |
|  Kazmerika, Anna | | | 1541 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Freibergs, Raimonds | | | 1052 | LAT | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Pavlovs, Ostins | | | 1299 | LAT | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Sokolovs, Izmails | | | 1122 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Macuks, Timofejs | | | 1343 | LAT | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Stekels, Edvards | | | 1157 | LAT | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | | | 1 Junior Rapid Cup-II-2019 | Riga | LAT | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1140 | 1297 | 3.50 | 5 | -0.01 | 20 | -0.20 | |
| | Rezniks, Boriss | | | 1076 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Pavlovs, Ostins | | | 1299 | LAT | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Rezniks, Roberts | | | 1121 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lavrinovics, Vladimirs | | | 1167 | LAT | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Vagarsakjans, Arams | | | 1038 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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