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Individual Calculations August 2021 |
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| Skembris, Simon Max Total change: 12.00 | |   |
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| 27th Lorentzos Mavilis 2021 | Corfu | GRE | 2021-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1256 | 1.50 | 4 | 0.63 | 40 | 25.20 | |
|  Kolytas, Spiridon | | | 1656 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Politis, Dionisos | | | 1656 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Stoikos, Grigorios | | | 1163 | GRE | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Makris, Spyridon-Dionysios | | | 1656 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 2021 youth championships of TESSIPIN open 12-14 | Corfu | GRE | 2021-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1128 | 1256 | 1.00 | 2 | -0.33 | 40 | -13.20 | |
| | Moschat, Iosif Theodoros | | | 1219 | GRE | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Merkouris, Spyridon Ekt | | | 1037 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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