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Individual Calculations July 2013 |
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| Grbin, Stefan Total change: 25.20 | |   |
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| Vojvodjanska liga BANAT 2013 Round 1-6 | several | SRB | 2013-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1529 | 0.00 | 1 | -0.35 | 30 | -10.50 | |
|  Zegarac, Vuk | | | 1641 | SRB | 0.00 | 1 | -0.35 | 30 | -10.50 | |
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) | | | | EUROPEAN SCHOOL CHESS CHAMPIONSHIP 2013 - OPEN U13 | Novi Sad | SRB | 2013-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1529 | 2.00 | 4 | 1.19 | 30 | 35.70 | |
|  Bratkovic, Jakob | | | 1929 * | SLO | 1.00 | 1 | 0.92 | 30 | 27.60 | | | Temizkan, Denizcan | | | 1831 | TUR | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Dedebas, Emre Emin | | | 1811 | TUR | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Zarubica, Lazar | | | 1584 | SRB | 1.00 | 1 | 0.58 | 30 | 17.40 | | | * 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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