Player Page

Kgosimotswedi, AM (Aaron)
Dob: 1983/09/26 (Adult)
Gender: Male
Chess SA id: 183084909
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s): PA
Last active: 2019/06/22 (1778 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1630.0
Curent Weighted rating1550.7
Curent Weighted performance519.3
Current official/published rating (highest between Raw, WR and WP)1630.0
Current floor (min rating allowed)1130.0
Current highest rating achieved1630.0
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±89.9
Current Raw change used (final)0.0
Projected new Raw rating1630.0
Projected new Weighed rating1558.6
Projected new Weighted performance519.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1630.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1630.0
Projected new floor1130.0
Projected new K-facor28
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1630.0
Curent Weighted rating1575.2
Curent Weighted performance563.6
Current official/published rating (highest between Raw, WR and WP)1630.0
Current floor (min rating allowed)1130.0
Current highest rating achieved1630.0
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±89.9
Current Raw change used (final)0.0
Projected new Raw rating1630.0
Projected new Weighed rating1580.6
Projected new Weighted performance563.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1630.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1630.0
Projected new floor1130.0
Projected new K-facor28
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1404.8
Curent Weighted rating1401.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1404.8
Current floor (min rating allowed)925.1
Current highest rating achieved1425.1
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±123.9
Current Raw change used (final)0.0
Projected new Raw rating1404.8
Projected new Weighed rating1402.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1404.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1425.1
Projected new floor925.1
Projected new K-facor32
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1376.6
Curent Weighted rating1361.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1376.6
Current floor (min rating allowed)925.1
Current highest rating achieved1376.6
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±128.9
Current Raw change used (final)0.0
Projected new Raw rating1376.6
Projected new Weighed rating1362.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1376.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1376.6
Projected new floor925.1
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
16 South African Open Chess Championships 2019 (Blitz) 2019/06/19 2019/06/19 Frances Baard (NCF) Blitz 5 0.18 9 9 4.0 1585.4 1345.9 Analysis
15 South African Open Chess Championships 2019 (Rapid) 2019/06/17 2019/06/17 Frances Baard (NCF) Rapid 25 0.54 5 5 1.5 1585.4 1425.1 Analysis
14 South African Open Chess Championships 2019 (A) 2019/06/15 2019/06/22 Frances Baard (NCF) Standard 135 1.00 9 9 3.5 1585.4 1608.1 Analysis
13 2019 SWVG Arnold Classic (Blitz Open) 2019/05/19 2019/05/19 Tshwane (GTP) Blitz 5 0.18 10 9 5.0 1607.8 1409.9 Analysis
12 2019 SWVG Arnold Classic (Rapid Open) 2019/05/18 2019/05/19 Tshwane (GTP) Rapid 35 0.66 10 10 6.0 1607.8 1409.9 Analysis
11 Moja Chess Club FIDE Open 2019 (A) 2019/03/21 2019/03/24 Frances Baard (NCF) Standard 120 1.00 7 7 3.0 1604.7 1605.1 Analysis
10 2019 Heidelberg Open (A) 2019/02/02 2019/02/02 Sedibeng (GSV) Standard 120 1.00 5 5 3.5 1501.1 1502.1 Analysis
9 JNW Club - Bryanston Open 1 2019 (B) 2019/01/26 2019/01/26 Johannesburg Metro (GJM) Standard 60 0.83 5 5 5.0 1451.4 1451.9 Analysis
8 2018 Gauteng North Open (A) 2018/10/20 2018/10/21 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1401.0 1393.4 Analysis
7 SAPS National Individual Championship 2018 (Men) 2018/09/12 2018/09/15 Xhariep (FXT) Standard 60 0.83 9 9 5.5 1461.0 1458.9 Analysis
6 SAPS National Team Championship 2018 2018/09/11 2018/09/11 Xhariep (FXT) Standard 60 0.83 9 9 5.0 1461.0 1458.9 Analysis
5 South African Open 2018 (A) 2018/07/07 2018/07/14 Mangaung (FMB) Standard 150 1.00 11 10 3.0 1448.6 1450.8 Analysis
4 Primrose Chess Club Open 2018 (A) 2018/06/02 2018/06/02 Ekurhuleni (GE) Standard 62 0.84 5 5 3.0 1418.5 1416.6 Analysis
3 2018 Capablanca Swiss (A) 2018/04/27 2018/04/29 Tshwane (GTP) Standard 90 0.94 7 7 4.0 1375.2 1369.1 Analysis
2 JCC Wits 2018 (A) 2018/02/25 2018/02/25 Johannesburg Metro (GJM) Standard 62 0.84 5 4 1.0 1352.5 1340.7 Analysis
1 2018 Tshwane Registration Open Chess Tournament (B) 2018/01/27 2018/01/27 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1409.9 1409.9 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 113 51 10 52 56.0 49.6 -3.8 1474.1 1470.4
White 59 26 4 29 28.0 47.5 -21.6 1501.9 1480.3
Black 54 25 6 23 28.0 51.9 15.7 1443.8 1459.5
Standard All 80 35 9 36 39.5 49.4 -5.3 1482.9 1477.6
White 43 17 4 22 19.0 44.2 -49.4 1518.4 1468.9
Black 37 18 5 14 20.5 55.4 45.9 1441.8 1487.7
Rapid All 15 7 1 7 7.5 50.0 0.0 1517.6 1517.6
White 7 3 0 4 3.0 42.9 -60.7 1582.2 1521.5
Black 8 4 1 3 4.5 56.3 53.1 1461.2 1514.3
Blitz All 18 9 0 9 9.0 50.0 0.0 1398.7 1398.7
White 9 6 0 3 6.0 66.7 141.7 1360.6 1502.3
Black 9 3 0 6 3.0 33.3 -141.7 1436.7 1295.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 188009565 Flink, M (Michael) 3 2.5 2 1 0 83.3 1591.8 283.3 1875.2 View list
2 173022117 Mbedza, R (Richard) 3 0.0 0 0 3 0.0 1424.0 -425.0 999.0 View list
3 180028736 Odendaal, F (Frederick) 3 0.0 0 0 3 0.0 1539.8 -425.0 1114.8 View list
4 106053297 Govender, S (Shevern) 2 2.0 2 0 0 100.0 1504.4 425.0 1929.4 View list
5 1720096765 Mccarthy, E (Eugene) 2 2.0 2 0 0 100.0 1596.6 425.0 2021.6 View list
6 197085342 Buthelezi, S (Simphiwe) 2 1.5 1 1 0 75.0 1474.8 212.5 1687.3 View list
7 101071648 Tlamama, T (Tshepang) 2 1.5 1 1 0 75.0 1585.4 212.5 1797.9 View list
8 191092132 Kaweng, J (John) 2 1.0 1 0 1 50.0 1595.1 0.0 1595.1 View list
9 197084822 Mathebula, X (Xolani Cebo) 2 0.5 0 1 1 25.0 1526.7 -212.5 1314.2 View list
10 186000996 Baatjies, TW (Thsepo) 2 0.0 0 0 2 0.0 1493.2 -425.0 1068.2 View list
11 194020362 Manaba, T (Thembani) 2 0.0 0 0 2 0.0 1585.4 -425.0 1160.4 View list
12 100003938 Burger, SW (Schalk) 1 1.0 1 0 0 100.0 1607.8 425.0 2032.8 View list
13 106064421 Brandt, DW (Declan William) 1 1.0 1 0 0 100.0 1451.4 425.0 1876.4 View list
14 157003221 Botsane, MS (Malefane) 1 1.0 1 0 0 100.0 1448.6 425.0 1873.6 View list
15 150004310 Cavanagh, K (Keith) 1 1.0 1 0 0 100.0 1585.4 425.0 2010.4 View list
16 101001711 Bekker, GD (Gerhardus) 1 1.0 1 0 0 100.0 1375.2 425.0 1800.2 View list
17 207084389 Govender, K (Keniesha) 1 1.0 1 0 0 100.0 1585.4 425.0 2010.4 View list
18 169010128 Gabriels, Z (Zaid) 1 1.0 1 0 0 100.0 1461.0 425.0 1886.0 View list
19 1920104016 Congolo, S (Sipho) 1 1.0 1 0 0 100.0 1607.8 425.0 2032.8 View list
20 106013013 Huisamen, BB (Botha) 1 1.0 1 0 0 100.0 1607.8 425.0 2032.8 View list