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Individual Calculations November 2019 |
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| Zajakins, Artjoms Total change: 24.80 | |   |
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| XVI Latgale Chess Autumn B 2019 | Daugavpils | LAT | 2019-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1187 | 1.00 | 4 | 0.12 | 40 | 4.80 | |
|  Dubovskiy, Ian | | | 1442 | BLR | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Adamovics, Aleksejs | | | 1277 | LAT | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Tabors, Emils | | | 1587 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Smirnova, Jekaterina | | | 1395 | LAT | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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 Cup-I-2019 | Riga | LAT | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1187 | 2.00 | 5 | 0.50 | 40 | 20.00 | |
| | Derbenev, Arseniy | | | 1381 | LAT | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Zubova, Darja | | | 1255 | LAT | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Jonins, Dmitrijs | | | 1301 | LAT | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Mende, Alise | | | 1259 | LAT | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Francs, Marats | | | 1554 | LAT | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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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