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Individual Calculations April 2019 |
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| Ntovas, Dimitrios Total change: -0.80 | |   |
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| 171st open Ampelokipon 2019 | Athens | GRE | 2019-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1270 | 1.00 | 3 | 0.05 | 20 | 1.00 | |
|  Ntaifas, Ioannis | | | 1670 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Parcharidis, Triantafyllos | | | 1065 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Chantzopoulos, Theodoros | | | 1618 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | | | 5th International tournament Vardaris 2019 B | Thessaloniki | GRE | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1210 | 1.00 | 5 | -0.09 | 20 | -1.80 | |
| | Kalogridis, Themistoklis | | | 1332 | GRE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Zgouletas, Ioannis | | | 1533 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Chatzinikolaou, Emmanouil | | | 1475 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kalashnikova, Ekaterina | | | 1610 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tsamis, Emmanouil | | | 1308 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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