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Individual Calculations February 2020 |
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| Barati, Peter Total change: -83.40 | |   |
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| 11th Christmas Open B U1700 | Budapest | HUN | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1232 | 0.50 | 5 | -1.92 | 40 | -76.80 | |
|  Vona, Attila | | | 1610 | HUN | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Kiss, Inez | | | 1024 | HUN | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Toth, Rafael | | | 1161 | HUN | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Horvath, Zoltan | | | 1293 | HUN | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Molnar-Saska, Tamas | | | 1202 | HUN | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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) | | | NOTE: K factor changed | | 12th Perenyi Bela Memorial | Budapest | HUN | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1224 | 0.50 | 8 | -0.33 | 20 | -6.60 | |
| | Bilku, Andras | | | 1624 * | HUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ferenczi, Bela Istvan | | | 1624 * | HUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kiraly, Lilla Virag | | | 1624 * | HUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Szalay-Ocsak, Bank | | | 1624 * | HUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Birk, Balazs Dr. | | | 1624 * | HUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Peterfia, Ferenc | | | 1509 | HUN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Palinkas, Ervin | | | 1522 | HUN | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Szalay, Janos Dr. | | | 1561 | HUN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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