Individual Calculations July 2012 |
|
|
Ostashinsky, Boaz Total change: 35.70 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
ISR 2nd League Center 2012 | Various | ISR | 2012-01-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2275 | 2120 | 3.00 | 6 | 1.19 | 30 | 35.70 | |
| Gurevich, Gregory | | | 2365 | ISR | 1.00 | 1 | 0.80 | 30 | 24.00 | | Blodstein, Arkady | | | 2285 | ISR | 0.00 | 1 | -0.28 | 30 | -8.40 | | Vladimirsky, Mark | | | 2226 | ISR | 1.00 | 1 | 0.64 | 30 | 19.20 | | Peretz, Malkiel | f | | 2264 | ISR | 0.00 | 1 | -0.31 | 30 | -9.30 | | Tsifanskaya, Ludmila A | | wm | 2140 | ISR | 0.50 | 1 | 0.03 | 30 | 0.90 | | Kundin, Alexander | m | | 2371 | ISR | 0.50 | 1 | 0.31 | 30 | 9.30 | | 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) | |
|