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Individual Calculations April 2013 |
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| Berkovich, Mark A Total change: 9.80 | |   |
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| 29e open international de Cappelle-la-Grande | CAPPELLE LA GRANDE | FRA | 2013-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2354 | 5.50 | 9 | -0.11 | 10 | -1.10 | |
|  Fedorov, Alexei | g | | 2576 | BLR | 0.00 | 1 | -0.22 | 10 | -2.20 | |  Morozova, Julia | | wf | 2105 | UKR | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Clement, Paul | | | 2030 | FRA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Baryshpolets, Andrey | m | | 2526 | UKR | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Maupin, Valerie | | | 2080 | FRA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Lokander, Martin | | | 2231 | SWE | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Hoffmann, Roger | | | 2062 | LUX | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Vovk, Andrey | g | | 2564 | UKR | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Neuhauser, Salome | | | 2051 | FRA | 1.00 | 1 | 0.14 | 10 | 1.40 | |
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) | | | | 13th European Senior Chess Championship | Plovdiv | BUL | 2013-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 2354 | 6.50 | 9 | 1.09 | 10 | 10.90 | |
| | Gerchikov, Pavel | | | 2035 | ISR | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Orev, Petar | m | | 2179 | BUL | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Ilchev, Plamen | | | 2112 | BUL | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Ljangov, Petar | | | 2059 | BUL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Lederman, Leon | m | | 2243 | ISR | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Sveshnikov, Evgeny | g | | 2534 | LAT | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Velikov, Petar | g | | 2417 | BUL | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Ermenkov, Evgenij | g | | 2423 | BUL | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Cvetkovic, Srdjan | m | | 2399 | SRB | 1.00 | 1 | 0.56 | 10 | 5.60 | |
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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