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Rapid:
Individual Calculations April 2017 |
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| Oikonomidis, Spyridon Total change: -7.00 | |   |
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| 3rd youth rapid SO Peristeriou 2017 | Athens - Peristeri | GRE | 2017-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1157 | 1222 | 1.00 | 3 | -0.75 | 20 | -15.00 | |
|  Lyrakis, Georgios | | | 1034 | GRE | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Paraskevopoulou, Zoi | | | 1133 | GRE | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Ladas, Andreas 48722 | | | 1305 | GRE | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | 2nd Rapid SO N Filadelfeias 2017 A | N Filadelfeia | GRE | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1222 | 1.00 | 4 | 0.40 | 20 | 8.00 | |
| | Chairopoulos, Stefanos | | | 1622 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roumeliotis, Stergios | | | 1413 | GRE | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Alexiou, Panagiotis | | | 1622 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Papasimakopoulos, Stefanos | | | 1473 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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