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Rapid:
Individual Calculations February 2018 |
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| Krastins, Arturs Total change: -19.20 | |   |
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| Latgale Open Youth Championship 2018, Boys U-16 | Malta | LAT | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1549 | 3.00 | 6 | -1.90 | 20 | -38.00 | |
|  Macuks, Timofejs | | | 1298 | LAT | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Freibergs, Andrejs | | | 1312 | LAT | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Krasilnikovs, Aleksandrs | | | 1149 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Policans, Kristers | | | 1308 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kazmerika, Anna | | | 1428 | LAT | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Petrovs, Renars | | | 1172 | LAT | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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) | | | | Latvian Youth Chess Championship Semifinal 2018 U-14 | Riga | LAT | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1549 | 6.00 | 7 | 0.94 | 20 | 18.80 | |
| | Steinbergs, Raivo | | | 1250 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Svecs, Marks | | | 1194 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bogdanovics, Kirills | | | 1549 | LAT | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Podojniks, Marks Ernests | | | 1183 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Leonovs, Jegors | | | 1488 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kuklins, Martins | | | 1380 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Lahs, Einars | | | 1458 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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