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Individual Calculations December 2021 |
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| Poupalos, Ionas Total change: 120.80 | |   |
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| 178th open SO Ampelokipon | Athens Ampelokipoi | GRE | 2021-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1078 | 2.50 | 5 | 1.34 | 40 | 53.60 | |
|  Athanasakopoulos, Alexandros | | | 1478 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Panaidis, Fragkiskos | | | 1235 | GRE | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Chantzopoulos, Theodoros | | | 1478 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lepetsos, Georgios | | | 1199 | GRE | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Karapappas, Nikolaos | | | 1173 | GRE | 1.00 | 1 | 0.63 | 40 | 25.20 | | | * 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) | | | | FE Halloween - B | Cattolica | ITA | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1080 | 2.00 | 4 | 1.68 | 40 | 67.20 | |
| | Bevilacqua, Michele | | | 1480 * | ITA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Tellarini, Lorenzo | | | 1480 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Condorelli, Pietro | | | 1480 * | ITA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Genga, Secondo | | | 1480 * | ITA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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