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Rapid:
Individual Calculations October 2017 |
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| Kotsailidis, Pavlos Total change: -5.80 | |   |
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| 9th Rapid Nikos Samaras 2017 - B | Pontokomi | GRE | 2017-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1159 | 1029 | 1.00 | 4 | -0.33 | 20 | -6.60 | |
|  Karamitanis, Lazaros | | | 1195 | GRE | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Konteos, Stergios | | | 1095 | GRE | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Tsilidis, Christos | | | 1284 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Karamichos, Michail | | | 1062 | GRE | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | | | Open Rapid AMO Galaxias 2017 | Thessaloniki | GRE | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1029 | 1.00 | 4 | 0.04 | 20 | 0.80 | |
| | Chrysostomidis, Alkiviadis | | | 1429 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Georgas, Pavlos | | | 1265 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Tsaridis, Konstantinos | | | 1156 | GRE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Tagkaloglou, Savvas Stefanos | | | 1137 | GRE | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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