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Rapid:
Individual Calculations January 2017 |
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| Sakkas, Konstantinos Total change: 69.20 | |   |
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| ESSNA youth Rapid championship U12 - 3rd rapid PS Peristeriou | Peristeri | GRE | 2016-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1187 | 1115 | 5.00 | 5 | 2.96 | 20 | 59.20 | |
|  Tzavaras, Spyridon | | | 1347 | GRE | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Moschovakis, Isidoros | | | 1072 | GRE | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Giannakouras, Ioannis | | | 1187 | GRE | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Liamis, Pavlos | | | 1125 | GRE | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Karagiorgos, Nikolaos | | | 1206 | GRE | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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) | | | | ESSNA youth Rapid championship U12 - 4th rapid PS Peristeriou | Peristeri | GRE | 2016-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1115 | 1.00 | 2 | 0.50 | 20 | 10.00 | |
| | Damilakos, Ilias | | | 1270 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Tzavaras, Spyridon | | | 1347 | GRE | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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) | | |
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