Player Page

Oberholzer, I (Imarie)
Dob: 2002/03/26 (Adult)
Gender: Female
Chess SA id: 202028680
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s): WFM
Last active: 2019/08/24 (1730 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 rating1575.0
Curent Weighted rating1554.4
Curent Weighted performance554.0
Current official/published rating (highest between Raw, WR and WP)1575.0
Current floor (min rating allowed)1075.0
Current highest rating achieved1575.0
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)±97.2
Current Raw change used (final)0.0
Projected new Raw rating1575.0
Projected new Weighed rating1556.5
Projected new Weighted performance554.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1575.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1575.0
Projected new floor1075.0
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 rating1580.8
Curent Weighted rating1572.4
Curent Weighted performance555.1
Current official/published rating (highest between Raw, WR and WP)1580.8
Current floor (min rating allowed)1080.8
Current highest rating achieved1580.8
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)±96.4
Current Raw change used (final)0.0
Projected new Raw rating1580.8
Projected new Weighed rating1573.3
Projected new Weighted performance555.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1580.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1580.8
Projected new floor1080.8
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 rating1614.0
Curent Weighted rating1614.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1614.0
Current floor (min rating allowed)1114.0
Current highest rating achieved1614.0
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)±91.9
Current Raw change used (final)0.0
Projected new Raw rating1614.0
Projected new Weighed rating1614.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1614.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1614.0
Projected new floor1114.0
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 rating1566.9
Curent Weighted rating1557.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1566.9
Current floor (min rating allowed)1114.0
Current highest rating achieved1572.0
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)±98.3
Current Raw change used (final)0.0
Projected new Raw rating1566.9
Projected new Weighed rating1558.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1566.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1572.0
Projected new floor1114.0
Projected new K-facor32
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
15 2019 Gauteng School League Finals (U19 Open) 2019/08/24 2019/08/24 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1537.2 1564.4 Analysis
14 2019 D4 Tshwane South Schools League Team Finals (U19) 2019/07/27 2019/07/27 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1533.5 1561.8 Analysis
13 Grey College Team Championship 2019 (A) 2019/02/22 2019/02/23 Mangaung (FMB) Standard 60 0.83 5 5 3.5 1526.3 1558.3 Analysis
12 2018 Gauteng League Final (U19) 2018/08/25 2018/08/25 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1474.6 1480.6 Analysis
11 2018 D4 Tshwane South Schools League Finals (U19) 2018/08/04 2018/08/04 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1474.6 1480.6 Analysis
10 Waterkloof Open Fide Blitz 2018 2018/08/02 2018/08/02 Tshwane (GTP) Blitz 5 0.18 10 10 5.0 1474.6 1614.0 Analysis
9 ChessExcellence July Club 1500 2018 2018/07/22 2018/07/22 Chess Excellence (CEX) Standard 60 0.83 5 5 5.0 1450.7 1450.8 Analysis
8 2018 Capablanca RR (C) 2018/04/26 2018/05/01 Tshwane (GTP) Standard 135 1.00 9 9 2.0 1496.5 1493.7 Analysis
7 2018 South African Junior Closed Chess Championships (U16 Girls) 2018/04/01 2018/04/07 Chess South Africa (CSA) Standard 120 1.00 11 11 7.0 1523.4 1518.0 Analysis
6 Grey College Inter Team Chess Tournament 2018 (A) 2018/02/23 2018/02/24 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1554.8 1554.8 Analysis
5 2018 Blou Bul Open (B) 2018/02/17 2018/02/17 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1554.8 1554.8 Analysis
4 2018 Piet Robbertse Chess Tournament (Prestige) 2018/02/02 2018/02/04 Tshwane (GTP) Standard 120 1.00 5 5 2.5 1554.8 1554.8 Analysis
3 South African Inter Regional Championships 2017 2018/01/09 2018/01/12 4 Knights (4K) Standard 120 1.00 7 5 1.5 1614.0 1614.0 Analysis
2 South African Junior Team Championships 2017 (U20A) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 4 3.5 1614.0 1614.0 Analysis
1 South African Junior Team Championships 2017 (U16C) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 1 1.0 1614.0 1614.0 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 85 50 15 20 57.5 67.6 150.0 1318.9 1468.9
White 45 25 8 12 29.0 64.4 122.8 1347.2 1470.0
Black 40 25 7 8 28.5 71.3 180.6 1287.1 1467.7
Standard All 75 45 15 15 52.5 70.0 170.0 1303.4 1473.4
White 40 23 8 9 27.0 67.5 148.8 1337.8 1486.5
Black 35 22 7 6 25.5 72.9 194.3 1264.2 1458.5
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 10 5 0 5 5.0 50.0 0.0 1435.2 1435.2
White 5 2 0 3 2.0 40.0 -85.0 1422.9 1337.9
Black 5 3 0 2 3.0 60.0 85.0 1447.4 1532.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 101024593 Moloto, N (Nnani) 2 2.0 2 0 0 100.0 1505.9 425.0 1930.9 View list
2 203034366 Shaw, LA (Laurie Ann) 2 2.0 2 0 0 100.0 1539.1 425.0 1964.1 View list
3 102008490 Dykema, DR (Dirkho) 2 1.0 1 0 1 50.0 1485.5 0.0 1485.5 View list
4 103027600 Nhamuave, E (Eleazar) 2 1.0 0 2 0 50.0 1511.4 0.0 1511.4 View list
5 1920104016 Congolo, S (Sipho) 1 1.0 1 0 0 100.0 1474.6 425.0 1899.6 View list
6 102005175 Coetzee, H (Helgaardt) 1 1.0 1 0 0 100.0 1474.6 425.0 1899.6 View list
7 105006947 De Wet, J (Juan) 1 1.0 1 0 0 100.0 1533.5 425.0 1958.5 View list
8 103078300 De Lange, L (Lynndon) 1 1.0 1 0 0 100.0 1614.0 425.0 2039.0 View list
9 101071870 Carelse, LEH (Lathan) 1 1.0 1 0 0 100.0 1537.2 425.0 1962.2 View list
10 155003907 Burger, JH (Janke) 1 1.0 1 0 0 100.0 1474.6 425.0 1899.6 View list
11 1040105863 Botha, JL (Johannes Lodewicus) 1 1.0 1 0 0 100.0 1474.6 425.0 1899.6 View list
12 102082919 Botha, B (Brihan) 1 1.0 1 0 0 100.0 1533.5 425.0 1958.5 View list
13 100010343 Geldenhuys, M (Michael) 1 1.0 1 0 0 100.0 1474.6 425.0 1899.6 View list
14 203010232 Gardiner, N (Noa) 1 1.0 1 0 0 100.0 1523.4 425.0 1948.4 View list
15 204077189 Ferreira, C (Chantelle) 1 1.0 1 0 0 100.0 1474.6 425.0 1899.6 View list
16 202008750 Emanuel, P (Prithee) 1 1.0 1 0 0 100.0 1523.4 425.0 1948.4 View list
17 169008492 Dykema, RL (Reint) 1 1.0 1 0 0 100.0 1474.6 425.0 1899.6 View list
18 194088495 Dube, M (Mika) 1 1.0 1 0 0 100.0 1450.7 425.0 1875.7 View list
19 101070846 Gildenhuys, C (Christiaan) 1 1.0 1 0 0 100.0 1533.5 425.0 1958.5 View list
20 1010112484 Gounden, R (Regan) 1 1.0 1 0 0 100.0 1533.5 425.0 1958.5 View list