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Individual Calculations June 2017 |
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| Polyakov, Alex Total change: 10.40 | |   |
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| 2017 World Senior Team Championships open 50 plus | Hersonisos Crete | GRE | 2017-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2223 | 5.50 | 9 | 0.19 | 20 | 3.80 | |
|  Maki, Christer | | | 2004 | SWE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Aird, Ian | | | 1852 | SCO | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Fegan, Chris | | | 2052 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sazonova, Elena N. | | wm | 2119 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Solozhenkin, Evgeniy | g | | 2443 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Galdunts, Sergey | g | | 2430 | ARM | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ernst, Michael | | | 2141 | AUT | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Chapman, Terry P D | f | | 2247 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Meskanen, Vesa | | | 2052 | FIN | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | Liga Artzit South 2017 Round 8-9 | varios | ISR | 2017-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2221 | 1.50 | 2 | 0.33 | 20 | 6.60 | |
| | Glicksohn, Ofer | | | 2172 | ISR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Slonimskij, Arkadij | | | 2146 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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