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Individual Calculations July 2019 |
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| Haralabidis, Aristidis Total change: 33.20 | |   |
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| 8th open Nikos Novidis 2019 - B group | Thessaloniki | GRE | 2019-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1320 | 4.00 | 5 | 0.83 | 40 | 33.20 | |
|  Stratos, Ioakeim Filippos | | | 1091 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Tsakonas, Konstantinos | | | 1202 | GRE | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Tsilidis, Christos | | | 1400 | GRE | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Trivella, Maria | | | 1167 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Petlis, Evangelos | | | 1223 | GRE | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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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