Player Page

Erasmus, R (Ruben)
Dob: 2012/08/11 (U14)
Gender: Male
Chess SA id: 1120136557
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/10/26 (7 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 rating1263.5
Current Weighted rating1253.0
Current Weighted performance1206.5
Current official/published rating (highest between Raw, WR and WP)1263.5
Current highest rating achieved1270.1
Current floor (min rating allowed)770.1
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)±151.5
Current Raw change used (final)0.0
Projected new Raw rating1263.5
Projected new Weighed rating1153.4
Projected new Weighted performance1206.5
Projected new final Raw rating (if new WP > new Raw)1263.5
Projected new highest rating1270.1
Projected new floor770.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1263.5
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 rating1259.1
Current Weighted rating1263.1
Current Weighted performance1147.3
Current official/published rating (highest between Raw, WR and WP)1263.1
Current highest rating achieved1283.9
Current floor (min rating allowed)783.9
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)±152.4
Current Raw change used (final)0.0
Projected new Raw rating1259.1
Projected new Weighed rating1162.7
Projected new Weighted performance1147.3
Projected new final Raw rating (if new WP > new Raw)1259.1
Projected new highest rating1283.9
Projected new floor783.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1259.1
Projected effective change (new Official - current Official)-4.0
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 rating1223.0
Current Weighted rating1201.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1223.0
Current highest rating achieved1223.0
Current floor (min rating allowed)723.0
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)±160.5
Current Raw change used (final)0.0
Projected new Raw rating1223.0
Projected new Weighed rating1105.8
Projected new Weighted performance455.1
Projected new final Raw rating (if new WP > new Raw)1223.0
Projected new highest rating1223.0
Projected new floor723.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1223.0
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
4 George Suid Senior Skaaktoernooi 2024 2024/10/26 2024/10/26 Eden (WEG) Rapid 20 0.47 5 5 3.0 1252.8 1200.0 Analysis
3 George Primary Top Schools 2024 (U13) 2024/07/20 2024/07/20 Eden (WEG) Standard 60 0.83 5 5 1.5 1270.1 1283.9 Analysis
2 George Schools Trials 3 2024 (U13 Boys) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 5 3.0 1243.5 1252.9 Analysis
1 George Schools Trials 1 2024 (U15 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 2.0 1242.9 1256.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 George Suid Senior Skaaktoernooi 2024 2024/10/26 2024/10/26 Eden (WEG) Rapid 20 0.47 5 5 3.0 1252.8 1200.0 Analysis
8 George Primary Top Schools 2024 (U13) 2024/07/20 2024/07/20 Eden (WEG) Standard 60 0.83 5 5 1.5 1270.1 1283.9 Analysis
7 George Schools Trials 3 2024 (U13 Boys) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 5 3.0 1243.5 1252.9 Analysis
6 George Schools Trials 1 2024 (U15 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 2.0 1242.9 1256.1 Analysis
5 George Chess Trials 3 2023 (U11 Boys) 2023/02/25 2023/02/25 Eden District (WEG) Standard 60 0.83 5 5 2.5 1205.6 1213.6 Analysis
4 George Chess Trials 2 2023 (U11 Boys) 2023/02/11 2023/02/11 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1205.6 1213.6 Analysis
3 George Chess Trials 1 2023 (U11 Boys) 2023/01/28 2023/01/28 Eden District (WEG) Standard 60 0.83 5 5 3.0 1171.1 1169.6 Analysis
2 George Trials 3 2022 (U11) 2022/02/26 2022/02/26 Eden District (WEG) Standard 60 0.83 5 0 0.0 1171.1 1169.6 Analysis
1 George Trials 1 2022 (U11) 2022/01/29 2022/01/29 Eden District (WEG) Standard 60 0.83 5 5 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 9 1 10 9.5 47.5 -21.3 1315.4 1294.1
White 10 6 0 4 6.0 60.0 85.0 1292.6 1377.6
Black 10 3 1 6 3.5 35.0 -127.5 1338.1 1210.6
Standard All 15 6 1 8 6.5 43.3 -56.7 1326.0 1269.3
White 7 5 0 2 5.0 71.4 182.1 1259.9 1442.0
Black 8 1 1 6 1.5 18.8 -265.6 1383.9 1118.2
Rapid All 5 3 0 2 3.0 60.0 85.0 1283.5 1368.5
White 3 1 0 2 1.0 33.3 -141.7 1369.1 1227.4
Black 2 2 0 0 2.0 100.0 425.0 1155.2 1580.2
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 40 18 3 19 19.5 48.8 -10.6 1283.7 1273.1
White 19 11 0 8 11.0 57.9 67.1 1269.6 1336.7
Black 21 7 3 11 8.5 40.5 -81.0 1296.5 1215.6
Standard All 35 15 3 17 16.5 47.1 -24.3 1283.8 1259.5
White 16 10 0 6 10.0 62.5 106.3 1250.9 1357.2
Black 19 5 3 11 6.5 34.2 -134.2 1311.4 1177.2
Rapid All 5 3 0 2 3.0 60.0 85.0 1283.5 1368.5
White 3 1 0 2 1.0 33.3 -141.7 1369.1 1227.4
Black 2 2 0 0 2.0 100.0 425.0 1155.2 1580.2
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120136564 Stander, C (Christiaan) 2 1.0 1 0 1 50.0 1188.3 0.0 1188.3 View list
2 1120119454 Griebenauw, E (Emmerich) 2 0.5 0 1 1 25.0 1235.0 -212.5 1022.5 View list
3 1120118497 Sampson, E (Eejay) 2 0.5 0 1 1 25.0 1224.3 -212.5 1011.8 View list
4 2120136561 Jama, L (Lutho) 1 1.0 1 0 0 100.0 1270.1 425.0 1695.1 View list
5 1110192902 Marriott Watson, T (Takaro) 1 1.0 1 0 0 100.0 1243.5 425.0 1668.5 View list
6 1120192905 Muller, H (Hagan) 1 1.0 1 0 0 100.0 1252.8 425.0 1677.8 View list
7 2140148827 Botha, J (Jaylie) 1 1.0 1 0 0 100.0 1252.8 425.0 1677.8 View list
8 1120140093 Booysen, C (Chad) 1 1.0 1 0 0 100.0 1242.9 425.0 1667.9 View list
9 1120136555 Beneke, P (Pierre) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2130192888 Appels, C (Chelsea) 1 1.0 1 0 0 100.0 1252.8 425.0 1677.8 View list
11 1120119460 Chaonwa, N (Nathan) 1 1.0 1 0 0 100.0 1205.6 425.0 1630.6 View list
12 1110192897 Brinkhuys, M (Mason) 1 1.0 1 0 0 100.0 1242.9 425.0 1667.9 View list
13 1130136584 Dixon, L (Levi) 1 1.0 1 0 0 100.0 1171.1 425.0 1596.1 View list
14 1110193001 Pietersen, E (Emray) 1 1.0 1 0 0 100.0 1243.5 425.0 1668.5 View list
15 1120148763 Prins, J (Jurie) 1 1.0 1 0 0 100.0 1171.1 425.0 1596.1 View list
16 1130148766 Rondganger, K (Kyle) 1 1.0 1 0 0 100.0 1171.1 425.0 1596.1 View list
17 1120149917 Stander, L (Louis) 1 1.0 1 0 0 100.0 1205.6 425.0 1630.6 View list
18 1130149918 Stange, R (Riley) 1 1.0 1 0 0 100.0 1205.6 425.0 1630.6 View list
19 1120192907 Van Der Fyfer, H (Hendre) 1 1.0 1 0 0 100.0 1243.5 425.0 1668.5 View list
20 1130149920 Van Zyl, E (Ewhan) 1 1.0 1 0 0 100.0 1205.6 425.0 1630.6 View list