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Rapid:
Individual Calculations May 2015 |
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| Berzinsh, Ivars Total change: -22.20 | |   |
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| XXXVIII RCF rapid cup | Riga | LAT | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2189 | 6.00 | 8 | -0.25 | 20 | -5.00 | |
|  Fridmans, Josifs | | | 1789 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Birgelis, Janis | | | 1940 | LAT | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Batakovs, Olegs | | | 1988 | LAT | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Roze, Janis | | | 1811 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Melderis, Uldis | | | 2057 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Tenis, Girts | | | 2035 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Levchenkov, Vitaly | f | | 2159 | LAT | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Visnevskis, Valdis | | | 1789 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | GM Janis Klovans V memorial cup | Riga | LAT | 2015-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2189 | 4.00 | 7 | -0.36 | 20 | -7.20 | |
| | Deglis, Dainis | | | 1789 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Miezis, Normunds | g | | 2516 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Blumentals, Gatis | | | 1831 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Selivanovs, Anatolijs | | | 1957 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lavendelis, Egons | f | | 2390 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Parhomenko, Margarita | | | 1789 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Skinke, Katrina | | wm | 2216 | LAT | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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) | | | | Ogre Chess Spring | Ogre | LAT | 2015-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2189 | 4.50 | 8 | -0.50 | 20 | -10.00 | |
| | Vitins, Janis | | | 1789 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Batashevs, Arsens | | | 1920 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sveshnikov, Vladimir | m | | 2483 | LAT | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Berzina, Ilze | | wg | 2232 | LAT | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Daskevics, Vitalijs | | | 2051 | LAT | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Miezis, Normunds | g | | 2516 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kotau, Arseni | | | 1789 * | BLR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Vambute, Dana | | | 1789 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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