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Individual Calculations July 2011 |
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| Birnboim, Nathan Total change: -25.30 | |   |
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| Israel National League 2011 | Various | ISR | 2011-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2408 | 2362 | 1.50 | 9 | -2.46 | 10 | -24.60 | |
|  Mikhalevski, Victor | g | | 2579 | ISR | 0.00 | 1 | -0.22 | 10 | -2.20 | |  Livshits, Gaby | m | | 2452 | ISR | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Berkovich, Mark A | m | | 2403 | ISR | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Popilski, Gil | m | | 2402 | ISR | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Chernomordik, Pavel | f | | 2304 | ISR | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Steinberg, Nitzan | | | 2235 | ISR | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Nabaty, Tamir | m | | 2565 | ISR | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Grinshpun, Eduard | m | | 2414 | RUS | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Botvinnik, Mikhail | | | 2318 | ISR | 0.50 | 1 | -0.06 | 10 | -0.60 | |
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) | | | | European Senior Teams Championship 2011 | Litohoro Pierias | GRE | 2011-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2310 | 2362 | 4.50 | 8 | -0.07 | 10 | -0.70 | |
| | Einarsson, Arnthor | | | 2227 | ISL | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Sloth, Jorn | f | | 2310 | DEN | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Simon Padros, Emili | f | | 2281 | ESP | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Jamieson, Peter M | f | | 2277 | SCO | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Shvedchikov, Anatoli I | m | | 2412 | RUS | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Zivkovic, Ljubo | m | | 2270 | MNE | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Hecht, Hans-Joachim | g | | 2377 | GER | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Mariotti, Sergio | g | | 2329 | ITA | 0.00 | 1 | -0.55 | 10 | -5.50 | |
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) | | |
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