Player Page

Modi, S (Sonia)
Dob: 2003/11/30 (Adult)
Gender: Female
Chess SA id: 203023610
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s): WCM
Last active: 2020/02/22 (1547 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 rating1925.2
Curent Weighted rating1833.6
Curent Weighted performance744.5
Current official/published rating (highest between Raw, WR and WP)1925.2
Current floor (min rating allowed)1425.2
Current highest rating achieved1925.2
Current K-factor24
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)±59.0
Current Raw change used (final)0.0
Projected new Raw rating1925.2
Projected new Weighed rating1842.8
Projected new Weighted performance744.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1925.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1925.2
Projected new floor1425.2
Projected new K-facor24
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 rating1894.4
Curent Weighted rating1823.9
Curent Weighted performance760.9
Current official/published rating (highest between Raw, WR and WP)1894.4
Current floor (min rating allowed)1394.4
Current highest rating achieved1894.4
Current K-factor24
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)±61.7
Current Raw change used (final)0.0
Projected new Raw rating1894.4
Projected new Weighed rating1831.0
Projected new Weighted performance760.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1894.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1894.4
Projected new floor1394.4
Projected new K-facor24
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 rating1700.7
Curent Weighted rating1700.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1700.7
Current floor (min rating allowed)1200.7
Current highest rating achieved1700.7
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)±81.2
Current Raw change used (final)0.0
Projected new Raw rating1700.7
Projected new Weighed rating1700.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1700.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1700.7
Projected new floor1200.7
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 rating1724.5
Curent Weighted rating1724.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1724.5
Current floor (min rating allowed)1200.7
Current highest rating achieved1724.5
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)±78.5
Current Raw change used (final)0.0
Projected new Raw rating1724.5
Projected new Weighed rating1724.5
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1724.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1724.5
Projected new floor1200.7
Projected new K-facor28
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
22 JNW Club - Trinityhouse Randpark Ridge Open 2020 (A) 2020/02/22 2020/02/22 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1846.6 1848.9 Analysis
21 JNW Club - Bryanston Open1 2020 (A) 2020/02/01 2020/02/01 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1846.6 1848.9 Analysis
20 Chess Heroes Open Rapid Challenge 2020 2020/02/01 2020/02/01 Johannesburg Metro (GJM) Rapid 15 0.39 6 6 4.0 1846.6 1724.5 Analysis
19 Internationales Chess Festival Innsbruck 2019 2019/08/25 2019/09/01 Ausria (AUT) Standard 150 1.00 9 8 6.0 1727.3 1730.8 Analysis
18 Vienna Chess Open 2019 2019/08/17 2019/08/25 Austria (AUT) Standard 150 1.00 9 9 5.0 1654.5 1651.3 Analysis
17 JNW Club - Maragon Open 2019 (A) 2019/08/03 2019/08/03 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.0 1654.5 1651.3 Analysis
16 Hofheimer Fruehjahrsopen A-Open 2019 2019/04/23 2019/04/27 Germany (GER) Standard 120 1.00 9 8 3.0 1554.4 1550.7 Analysis
15 GRENKE Chess Open A-Open 2019 2019/04/18 2019/04/22 Germany (GER) Standard 120 1.00 9 9 5.0 1554.4 1550.7 Analysis
14 JNW Club - Charterhouse Open 2019 (A) 2019/04/13 2019/04/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1554.4 1550.7 Analysis
13 2019 South African Junior Closed Chess Championship (U16 Girls) 2019/03/17 2019/03/22 Chess South Africa (CSA) Standard 120 1.00 9 9 6.0 1588.3 1585.4 Analysis
12 2019 Constantia Park Open (A) 2019/02/09 2019/02/09 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1615.7 1618.2 Analysis
11 JNW Club - Bryanston Open 1 2019 (A) 2019/01/26 2019/01/26 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1613.4 1614.6 Analysis
10 Boksburg Open 2019 (A) 2019/01/19 2019/01/19 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1613.4 1614.6 Analysis
9 WORLD YOUTH UNDER-16 CHESS OLYMPIAD-2018 2018/11/25 2018/12/02 Turkey (TUR) Standard 120 1.00 9 8 2.0 1657.9 1659.4 Analysis
8 JNW Club - Helpmekaar Open 2018 (A) 2018/09/15 2018/09/15 Johannesburg Metro (GJM) Standard 60 0.83 5 3 1.0 1668.8 1670.6 Analysis
7 JNW Club - Maragon Open 2018 (A) 2018/08/04 2018/08/04 Johannesburg Metro (GJM) Standard 60 0.83 5 4 2.0 1669.7 1671.7 Analysis
6 Budapest Spring Festival 2018 2018/04/18 2018/04/26 Hungary (HUN) Standard 150 1.00 9 7 1.0 1745.9 1747.7 Analysis
5 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 8.0 1745.9 1747.7 Analysis
4 The Outpost Chess Club Open 2018 (A) 2018/03/16 2018/03/17 Johannesburg Metro (GJM) Standard 62 0.84 6 6 3.0 1715.6 1711.3 Analysis
3 2018 Volkskool Open (A) 2018/02/17 2018/02/17 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1733.3 1732.6 Analysis
12
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 139 64 13 62 70.5 50.7 6.1 1651.2 1657.3
White 72 36 6 30 39.0 54.2 35.4 1676.4 1711.8
Black 67 28 7 32 31.5 47.0 -25.4 1624.1 1598.7
Standard All 133 60 13 60 66.5 50.0 0.0 1659.0 1659.0
White 69 33 6 30 36.0 52.2 18.5 1690.1 1708.6
Black 64 27 7 30 30.5 47.7 -19.9 1625.4 1605.4
Rapid All 6 4 0 2 4.0 66.7 141.7 1478.0 1619.7
White 3 3 0 0 3.0 100.0 425.0 1360.0 1785.0
Black 3 1 0 2 1.0 33.3 -141.7 1596.0 1454.3
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 156017226 Laureles, R (Raymundo) 5 2.0 2 0 3 40.0 1726.0 -85.0 1641.0 View list
2 105023611 Modi, Y (Yashil) 4 1.0 0 2 2 25.0 1713.9 -212.5 1501.4 View list
3 203010232 Gardiner, N (Noa) 3 3.0 3 0 0 100.0 1668.0 425.0 2093.0 View list
4 1990095940 Chimbwanda, P (Panashe) 3 2.0 2 0 1 66.7 1664.8 141.7 1806.5 View list
5 108076196 Potgieter, E (Edward) 2 2.0 2 0 0 100.0 1846.6 425.0 2271.6 View list
6 202008750 Emanuel, P (Prithee) 2 1.5 1 1 0 75.0 1739.6 212.5 1952.1 View list
7 203002658 Booysen, T (Tineke) 2 1.0 1 0 1 50.0 1667.1 0.0 1667.1 View list
8 203031273 Qangule, L (Lithitha) 2 1.0 1 0 1 50.0 1667.1 0.0 1667.1 View list
9 179018335 Longano, MN (Michael) 2 0.0 0 0 2 0.0 1639.5 -425.0 1214.5 View list
10 187019959 Makoto, R (Rodwell) 2 0.0 0 0 2 0.0 1634.0 -425.0 1209.0 View list
11 196030519 Pon, M (Matt) 2 0.0 0 0 2 0.0 1685.0 -425.0 1260.0 View list
12 203034366 Shaw, LA (Laurie Ann) 2 0.0 0 0 2 0.0 1796.3 -425.0 1371.3 View list
13 192043627 Zwakala, N (Ntando) 2 0.0 0 0 2 0.0 1724.4 -425.0 1299.4 View list
14 157000799 Arnold, M (Michael) 1 1.0 1 0 0 100.0 1715.6 425.0 2140.6 View list
15 103092822 Booi, N (Nande) 1 1.0 1 0 0 100.0 1613.4 425.0 2038.4 View list
16 110092271 Bennie, J (Johannes) 1 1.0 1 0 0 100.0 1846.6 425.0 2271.6 View list
17 1120104109 Bowers, M (Mpho) 1 1.0 1 0 0 100.0 1846.6 425.0 2271.6 View list
18 204003257 Bouwer, D (Dane) 1 1.0 1 0 0 100.0 1588.3 425.0 2013.3 View list
19 205004863 Claassen, G (Gabriella) 1 1.0 1 0 0 100.0 1615.7 425.0 2040.7 View list
20 103007222 Dhevcharran, K (Kahill) 1 1.0 1 0 0 100.0 1724.5 425.0 2149.5 View list