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Rapid:
Individual Calculations May 2014 |
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| Kovalenko, Igor Total change: -35.60 | |   |
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| Latvian Railway Open A | Riga | LAT | 2014-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2510 | 2653 | 8.50 | 14 | -0.94 | 20 | -18.80 | |
|  Petkevich, Jusefs | g | | 2327 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Kulaots, Kaido | g | | 2504 | EST | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Bernotas, Arturs | | | 2309 | LAT | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Fradkin, Boris | m | | 2339 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ulibin, Mikhail | g | | 2515 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Sveshnikov, Vladimir | m | | 2433 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Al-Modiahki, Mohamad | g | | 2547 | QAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kantans, Toms | f | | 2442 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Fridman, Daniel | g | | 2649 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Kovalev, Vladislav | g | | 2488 | BLR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Malakhov, Vladimir | g | | 2777 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Oparin, Grigoriy | g | | 2545 | RUS | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Fedorov, Alexei | g | | 2547 | BLR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ivanchuk, Vassily | g | | 2722 | UKR | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | 4th International Ferdynand Dziedzic Chess Memorial. Polish Rapid Chess Championship | Trzcianka | POL | 2014-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2319 | 2653 | 7.00 | 9 | -0.84 | 20 | -16.80 | |
| | Drozdzynski, Arkadiusz | | | 2253 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wilczewski, Piotr | | | 2253 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kaluzny, Tomasz | | | 2253 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chojnacki, Krzysztof | m | | 2372 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Scibior, Adam | | | 2253 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sadzikowski, Daniel | m | | 2409 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Jaroch, Karol | | | 2253 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Przybylski, Wojciech | f | | 2373 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Drozdowski, Kacper | m | | 2450 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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) | | |
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