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Individual Calculations July 2010 |
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| Kraidman, Yair Total change: -9.80 | |   |
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| ISR 2nd League Center 2010 | Various | ISR | 2010-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2276 | 4.00 | 7 | -0.01 | 10 | -0.10 | |
|  Keselman, Vjachaslav | | | 2016 | ISR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Kunin, Pavel | | | 2254 | ISR | 1.00 | 1 | 0.47 | 10 | 4.70 | |  Shlam, Yehuda | | | 2111 | ISR | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Blodstein, B. | | | 2236 | ISR | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Zalkind, Konstantin | f | | 2209 | ISR | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Katz, Eliran | | | 2302 | ISR | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Neimer, Vitaly | f | | 2400 | ISR | 0.50 | 1 | 0.17 | 10 | 1.70 | |
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) | | | | International Chess Festival | Albena | BUL | 2010-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2276 | 4.50 | 9 | -0.97 | 10 | -9.70 | |
| | Ivanova, Gergana | | | 1876 * | BUL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Petrov, Marijan | m | | 2544 | BUL | 0.00 | 1 | -0.17 | 10 | -1.70 | | | Ribarov, Valerij | | | 2122 | BUL | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Arnaudov, Petar | | | 2216 | BUL | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Arnaudov, G. Petar | m | | 2416 | BUL | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Panajotov, Janko | | | 2190 | BUL | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Ilic, Slobodan S | | | 2161 | SRB | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Aseeva, Marina | | | 2162 | RUS | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Iliev, Atanas | | | 1997 | BUL | 0.50 | 1 | -0.34 | 10 | -3.40 | | | * 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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