Player Page

Jeppie, R (Riaad)
Dob: 2008/03/10 (U18)
Gender: Male
Chess SA id: 1080151251
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/07/27 (117 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 rating1238.6
Current Weighted rating1253.6
Current Weighted performance1094.5
Current official/published rating (highest between Raw, WR and WP)1253.6
Current highest rating achieved1299.8
Current floor (min rating allowed)799.8
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)±156.9
Current Raw change used (final)0.0
Projected new Raw rating1238.6
Projected new Weighed rating1153.6
Projected new Weighted performance1094.5
Projected new final Raw rating (if new WP > new Raw)1238.6
Projected new highest rating1299.8
Projected new floor799.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1238.6
Projected effective change (new Official - current Official)-15.0
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 rating1185.9
Current Weighted rating1221.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1221.8
Current highest rating achieved1253.6
Current floor (min rating allowed)753.6
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)±169.2
Current Raw change used (final)0.0
Projected new Raw rating1185.9
Projected new Weighed rating1123.4
Projected new Weighted performance974.4
Projected new final Raw rating (if new WP > new Raw)1185.9
Projected new highest rating1253.6
Projected new floor753.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1185.9
Projected effective change (new Official - current Official)-35.9
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 rating1251.8
Current Weighted rating1231.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1251.8
Current highest rating achieved1251.8
Current floor (min rating allowed)751.8
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)±154.0
Current Raw change used (final)0.0
Projected new Raw rating1251.8
Projected new Weighed rating1133.5
Projected new Weighted performance462.7
Projected new final Raw rating (if new WP > new Raw)1251.8
Projected new highest rating1251.8
Projected new floor751.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1251.8
Projected effective change (new Official - current Official)=0.0
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
3 Cape Winelands - Top Schools 2024 (U18 Mixed) 2024/07/27 2024/07/27 Cape Winelands (WCW) Standard 60 0.83 5 4 1.0 1261.9 1210.0 Analysis
2 Cape Winelands Schools - Prestige 2024 (U18 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 1.0 1299.8 1253.6 Analysis
1 Cape Winelands Schools - HS Trials 1 2024 (U18 Boys) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 4.0 1255.4 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Cape Winelands - Top Schools 2024 (U18 Mixed) 2024/07/27 2024/07/27 Cape Winelands (WCW) Standard 60 0.83 5 4 1.0 1261.9 1210.0 Analysis
4 Cape Winelands Schools - Prestige 2024 (U18 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 1.0 1299.8 1253.6 Analysis
3 Cape Winelands Schools - HS Trials 1 2024 (U18 Boys) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 4.0 1255.4 1200.0 Analysis
2 Cape Winelands Schools Prestige 2023 (U15 Boys) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1234.2 1236.0 Analysis
1 Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys) 2023/02/25 2023/02/25 Cape Winelands (WCW) Standard 60 0.83 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 6 0 9 6.0 40.0 -85.0 1355.1 1270.1
White 9 4 0 5 4.0 44.4 -47.2 1354.7 1307.5
Black 6 2 0 4 2.0 33.3 -141.7 1355.6 1213.9
Standard All 9 2 0 7 2.0 22.2 -236.1 1330.2 1094.1
White 5 1 0 4 1.0 20.0 -255.0 1349.0 1094.0
Black 4 1 0 3 1.0 25.0 -212.5 1306.7 1094.2
Rapid All 6 4 0 2 4.0 66.7 141.7 1392.4 1534.1
White 4 3 0 1 3.0 75.0 212.5 1361.9 1574.4
Black 2 1 0 1 1.0 50.0 0.0 1453.4 1453.4
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 25 12 1 12 12.5 50.0 0.0 1310.9 1310.9
White 15 8 1 6 8.5 56.7 56.7 1310.4 1367.0
Black 10 4 0 6 4.0 40.0 -85.0 1311.6 1226.6
Standard All 19 8 1 10 8.5 44.7 -44.7 1285.1 1240.4
White 11 5 1 5 5.5 50.0 0.0 1291.6 1291.6
Black 8 3 0 5 3.0 37.5 -106.3 1276.2 1169.9
Rapid All 6 4 0 2 4.0 66.7 141.7 1392.4 1534.1
White 4 3 0 1 3.0 75.0 212.5 1361.9 1574.4
Black 2 1 0 1 1.0 50.0 0.0 1453.4 1453.4
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 1090138806 De Waal, E (Erik) 2 1.0 1 0 1 50.0 1217.1 0.0 1217.1 View list
2 1080137512 Louw, W (Walt) 2 0.0 0 0 2 0.0 1258.7 -425.0 833.7 View list
3 1060151295 Else, V (Vaughn) 1 1.0 1 0 0 100.0 1255.4 425.0 1680.4 View list
4 107078353 De Wet, M (Malcolm) 1 1.0 1 0 0 100.0 1255.4 425.0 1680.4 View list
5 1090146164 Benson, L (Luke) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1090111310 Liebenberg, M (Malan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1070132339 Jones, D (Devon) 1 1.0 1 0 0 100.0 1261.9 425.0 1686.9 View list
8 1090139463 Jacobs, M (Marciano) 1 1.0 1 0 0 100.0 1234.2 425.0 1659.2 View list
9 108086610 Isaacs, S (Sean-Patrick) 1 1.0 1 0 0 100.0 1234.2 425.0 1659.2 View list
10 1080192777 Solomon, X (Xavier) 1 1.0 1 0 0 100.0 1255.4 425.0 1680.4 View list
11 1080192772 Morilly, C (Coden) 1 1.0 1 0 0 100.0 1299.8 425.0 1724.8 View list
12 1090097147 Matthys, C (Chadley) 1 1.0 1 0 0 100.0 1234.2 425.0 1659.2 View list
13 1080108614 Wu, J (Jason) 1 1.0 1 0 0 100.0 1255.4 425.0 1680.4 View list
14 108076768 Van De Vyver, W (Wian) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
15 1080137511 Louw, B (Ben) 1 0.0 0 0 1 0.0 1234.2 -425.0 809.2 View list
16 1060108632 Maree, B (Brevin) 1 0.0 0 0 1 0.0 1255.4 -425.0 830.4 View list
17 1060147579 Hlalele, L (Le-Eme) 1 0.0 0 0 1 0.0 1261.9 -425.0 836.9 View list
18 1080137604 Esterhuizen, E (Emile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1060132365 Adler, K (Keano) 1 0.0 0 0 1 0.0 1299.8 -425.0 874.8 View list
20 108078354 De Vos, ES (Eustace Steyn) 1 0.0 0 0 1 0.0 1299.8 -425.0 874.8 View list