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Individual Calculations February 2015 |
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| Raznikov, Danny Total change: 0.00 | |   |
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| Schaakfestival Groningen 2014 Open A | Groningen | NED | 2014-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2473 | 2494 | 6.00 | 9 | 1.36 | 10 | 13.60 | |
|  Edeling, Jeroen | | | 2142 | NED | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Van Osch, Mees | | | 2261 | NED | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Andriasian, Zaven | g | | 2609 | ARM | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Vocaturo, Daniele | g | | 2590 | ITA | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Ernst, Sipke | g | | 2553 | NED | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Ma, Qun | g | | 2621 | CHN | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Tiviakov, Sergei | g | | 2677 | NED | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Donchenko, Alexander | m | | 2523 | GER | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Kerigan, Demre | f | | 2277 | TUR | 0.50 | 1 | -0.28 | 10 | -2.80 | |
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) | | | | National Team Championship 2015 Round 1-4 | various | ISR | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2430 | 2494 | 1.00 | 4 | -1.36 | 10 | -13.60 | |
| | Vydeslaver, Alik | m | | 2395 | ISR | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Kalka, Arkadius Georg | f | | 2385 | GER | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Manor, Ilan | g | | 2479 | ISR | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Battaglini, Gabriel | m | | 2461 | FRA | 0.00 | 1 | -0.55 | 10 | -5.50 | |
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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