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Individual Calculations March 2019 |
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| Tonkachev, Viktor Total change: -11.20 | |   |
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| The championship of Ryazan chess 2019 | Ryazan | RUS | 2019-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1275 | 2.50 | 8 | -0.56 | 20 | -11.20 | |
|  Efremov, Arsenii | | | 1457 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Smaleva, Veronika | | | 1200 | RUS | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Kivva, Boris | | | 1261 | RUS | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Makeeva, Larisa | | | 1254 | RUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Kopylov, Victor A. | | | 1667 | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Smaleva, Stanislava | | | 1535 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Nesterov, Ivan | | | 1244 | RUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Zamakhin, Petr | | | 1384 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | |
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