Player Page

Jacobs, R (Rameez)
Dob: 2015/06/24 (U10)
Gender: Male
Chess SA id: 1150191336
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/07/20 (124 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
Current Raw rating1206.1
Current Weighted rating1206.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1206.6
Current highest rating achieved1215.2
Current floor (min rating allowed)715.2
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)±164.4
Current Raw change used (final)0.0
Projected new Raw rating1206.1
Projected new Weighed rating1110.2
Projected new Weighted performance999.9
Projected new final Raw rating (if new WP > new Raw)1206.1
Projected new highest rating1215.2
Projected new floor715.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1206.1
Projected effective change (new Official - current Official)-0.5
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
Current Raw rating1202.2
Current Weighted rating1200.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1202.2
Current highest rating achieved1202.2
Current floor (min rating allowed)702.2
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)±165.3
Current Raw change used (final)0.0
Projected new Raw rating1202.2
Projected new Weighed rating1104.6
Projected new Weighted performance383.9
Projected new final Raw rating (if new WP > new Raw)1202.2
Projected new highest rating1202.2
Projected new floor702.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1202.2
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating1193.5
Current Weighted rating1201.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1201.3
Current highest rating achieved1218.0
Current floor (min rating allowed)718.0
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)±167.4
Current Raw change used (final)0.0
Projected new Raw rating1193.5
Projected new Weighed rating1105.2
Projected new Weighted performance866.6
Projected new final Raw rating (if new WP > new Raw)1193.5
Projected new highest rating1218.0
Projected new floor718.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1193.5
Projected effective change (new Official - current Official)-7.8
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Chess Power House July Open 2024 (E) 2024/07/20 2024/07/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1205.2 1200.0 Analysis
1 JCC King David Linksfield Rapid 2024 (C) 2024/04/21 2024/04/21 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 2.0 1215.2 1218.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Chess Power House July Open 2024 (E) 2024/07/20 2024/07/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1205.2 1200.0 Analysis
3 JCC King David Linksfield Rapid 2024 (C) 2024/04/21 2024/04/21 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 2.0 1215.2 1218.0 Analysis
2 Chess Power House Festive Rapid 2023 (Grade 0-2) 2023/12/15 2023/12/15 Johannesburg Metro (GJM) Rapid 20 0.47 6 6 3.0 1200.0 1200.0 Analysis
1 Chess is My Lifestyle 2023 (Grade 0-2) 2023/12/09 2023/12/09 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 4 1 5 4.5 45.0 -42.5 1205.1 1162.6
White 5 2 1 2 2.5 50.0 0.0 1188.4 1188.4
Black 5 2 0 3 2.0 40.0 -85.0 1221.8 1136.8
Standard All 5 2 1 2 2.5 50.0 0.0 1202.7 1202.7
White 2 0 1 1 0.5 25.0 -212.5 1174.5 962.0
Black 3 2 0 1 2.0 66.7 141.7 1221.5 1363.2
Rapid All 5 2 0 3 2.0 40.0 -85.0 1207.5 1122.5
White 3 2 0 1 2.0 66.7 141.7 1197.6 1339.3
Black 2 0 0 2 0.0 0.0 -425.0 1222.2 797.2
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 21 10 1 10 10.5 50.0 0.0 1215.6 1215.6
White 11 4 1 6 4.5 40.9 -77.3 1221.9 1144.6
Black 10 6 0 4 6.0 60.0 85.0 1208.8 1293.8
Standard All 5 2 1 2 2.5 50.0 0.0 1202.7 1202.7
White 2 0 1 1 0.5 25.0 -212.5 1174.5 962.0
Black 3 2 0 1 2.0 66.7 141.7 1221.5 1363.2
Rapid All 16 8 0 8 8.0 50.0 0.0 1219.7 1219.7
White 9 4 0 5 4.0 44.4 -47.2 1232.4 1185.2
Black 7 4 0 3 4.0 57.1 60.7 1203.3 1264.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1160191337 Moore, C (Cael) 3 3.0 3 0 0 100.0 1201.7 425.0 1626.7 View list
2 1150191354 Wilkinson, C (Connor) 2 2.0 2 0 0 100.0 1207.6 425.0 1632.6 View list
3 1170146696 Phiri, I (Ikaneng) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2150151771 Pather, T (Tamishka) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1170306878 Chettiar, M (Michael Dilshan) 1 1.0 1 0 0 100.0 1205.2 425.0 1630.2 View list
6 1160191340 Stafford, A (Anna) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2150302664 Savva, A (Alessia) 1 1.0 1 0 0 100.0 1215.2 425.0 1640.2 View list
8 1160306882 Samuel, K (Kenneth) 1 0.5 0 1 0 50.0 1205.2 0.0 1205.2 View list
9 2150148082 Wong, K (Kayla) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 2150143035 Van Zyl, S (Sanli) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1160152489 Taylor, M (Matthew) 1 0.0 0 0 1 0.0 1205.2 -425.0 780.2 View list
12 1150154002 Scop, S (Sam) 1 0.0 0 0 1 0.0 1215.2 -425.0 790.2 View list
13 1150147324 Robinson, Z (Zachariah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1140138223 Block, S (Shlomo) 1 0.0 0 0 1 0.0 1215.2 -425.0 790.2 View list
15 1150302662 Lipshitz, B (Blake) 1 0.0 0 0 1 0.0 1215.2 -425.0 790.2 View list
16 2150190424 Kgwale, O (Obotegile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1160162028 Kartheeban, M (Mritunjai) 1 0.0 0 0 1 0.0 1205.2 -425.0 780.2 View list
18 1150151763 Goncalves, E (Emilio) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list