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Individual Calculations January 2012 |
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| Tobazis, Anestis Total change: 3.90 | |   |
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| "30 years chess" KERAVNOS OREOKASTROU - Stage A' | Oreokastro, Thessaloniki | GRE | 2011-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1275 | 1.00 | 2 | 0.25 | 30 | 7.50 | |
|  Atmatzidis-Hatziris, Konstantino | | | 1388 | GRE | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Paterakis, Emmanouil | | | 1348 | GRE | 1.00 | 1 | 0.60 | 30 | 18.00 | |
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) | | | | "30 years chess" KERAVNOS OREOKASTROU - Stage B' | Oreokastro, Thessaloniki | GRE | 2011-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1275 | 0.50 | 3 | -0.12 | 30 | -3.60 | |
|  Koumtzis, Argirios | | | 1588 | GRE | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Charpidou, Anna | | | 1675 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Paterakis, Emmanouil | | | 1348 | GRE | 0.50 | 1 | 0.10 | 30 | 3.00 | | | * 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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