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Individual Calculations January 2023 |
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| Sarsentos, Dimitrios Total change: 84.80 | |   |
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| 11th RR SS Larisas - B | Larisa | GRE | 2022-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1183 | 1303 | 6.00 | 7 | 1.39 | 40 | 55.60 | |
|  Balaskas, Stefanos | | | 1175 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Providas, Konstantinos | | | 1093 | GRE | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Antoniou Tragoudas, Ioannis | | | 1236 | GRE | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Paidokoukis, Konstantinos | | | 1215 | GRE | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Petkaki, Danai | | | 1205 | GRE | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Gkountouras, Miltiadis | | | 1174 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Petkakis, Odysseas | | | 1183 | GRE | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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) | | | | 12th open Agrias Nov 2022 | Agria | GRE | 2022-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1303 | 3.50 | 5 | 1.05 | 40 | 42.00 | |
| | Fotou, Christos | | | 1198 | GRE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Agrafiotis, Marios Efraim | | | 1393 | GRE | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Bougas, Theodoros | | | 1148 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Roumpos, Ioannis | | | 1547 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Koutidis, Athanasios | | | 1290 | GRE | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | | | Open International Tournament Keravnos Dec 2022 - A | Thessaloniki | GRE | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1303 | 2.00 | 4 | -0.32 | 40 | -12.80 | |
| | Stojcheski, Aleksandar | | | 1176 | MKD | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Ioannidis, Konstantinos I | | | 1120 | GRE | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Sioumis, Antonios | | | 1057 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kyparissopoulos, Spyridon | | | 1673 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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