Individual Calculations February 2013 |
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Kokkalis, Haralabos Total change: 23.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Tournament SO SAH - Chapmions - Europa A | Thessaloniki | GRE | 2012-12-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1669 | 1700 | 2.00 | 2 | 0.95 | 15 | 14.25 | |
| Kivelos, Sotirios | | | 1951 | GRE | 1.00 | 1 | 0.81 | 15 | 12.15 | | Batsi, Lida | | | 1386 | GRE | 1.00 | 1 | 0.14 | 15 | 2.10 | | 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) | | Tournament SO SAH - Chapmions - Europa B | Thessaloniki | GRE | 2012-12-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1729 | 1700 | 1.00 | 2 | 0.06 | 15 | 0.90 | |
| Kivelos, Sotirios | | | 1951 | GRE | 0.00 | 1 | -0.19 | 15 | -2.85 | | Betsakos, Konstantinos | | | 1507 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | | 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) | | Individual Championship of ESSTH-HALK U14 2013 Open | Thessaloniki | GRE | 2012-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1530 | 1700 | 4.00 | 7 | -0.86 | 15 | -12.90 | |
| Mastrakoulis, Simeon | | | 1309 | GRE | 1.00 | 1 | 0.09 | 15 | 1.35 | | Emmanouilidis, Andronikos | | | 1418 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | Tsaknakis, Zisis | | | 1669 | GRE | 1.00 | 1 | 0.46 | 15 | 6.90 | | Paterakis, Emmanouil | | | 1334 | GRE | 0.50 | 1 | -0.40 | 15 | -6.00 | | Evgenidis, Nikolaos | | | 1608 | GRE | 0.50 | 1 | -0.13 | 15 | -1.95 | | Dalipis, Nikolaos | | | 1568 | GRE | 0.00 | 1 | -0.68 | 15 | -10.20 | | Ballas, Athanasios-Panagiotis | | | 1803 | GRE | 0.00 | 1 | -0.36 | 15 | -5.40 | | 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) | | White Tower 2012 - Open Individual Championship of ESSTH-HALK | Thessaloniki | GRE | 2013-01-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1770 | 1702 | 4.00 | 6 | 1.41 | 15 | 21.15 | |
| Theodoulidis, Theodoros | | | 2102 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | Hristof, Petros | | | 1366 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | | Vardakas, Stefanos | | | 2003 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | Nikolakis, Panagiotis Marios | | | 1453 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | Larry, Engel | | | 1676 | ALB | 1.00 | 1 | 0.46 | 15 | 6.90 | | Grapsa, Georgia | | | 2021 | GRE | 1.00 | 1 | 0.87 | 15 | 13.05 | | * 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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