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Individual Calculations April 2018 |
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| Kotronias, Vasilios Total change: -17.20 | |   |
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| Aeroflot Open 2018 A | Moscow | RUS | 2018-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2522 | 2529 | 1.00 | 6 | -2.06 | 10 | -20.60 | |
|  Sjugirov, Sanan | g | | 2652 | RUS | 0.00 | 1 | -0.33 | 10 | -3.30 | |  Indjic, Aleksandar | g | | 2612 | SRB | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Liu, Yan | m | | 2476 | CHN | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Iniyan, P | m | | 2460 | IND | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Abdumalik, Zhansaya | m | wg | 2449 | KAZ | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Bellaiche, Anthony | m | | 2485 | FRA | 0.00 | 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) | | | | 2018 ESSNA Team Championship - POA rounds 6-9 | ESSNA | GRE | 2018-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2529 | 2.00 | 2 | 0.34 | 10 | 3.40 | |
| | Kofidis, Andreas | m | | 2323 | GRE | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Sirigos, Nikolaos | f | | 2155 | GRE | 1.00 | 1 | 0.10 | 10 | 1.00 | |
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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