Player Page

Verwey, R (Reuben)
Dob: 2014/11/15 (U12)
Gender: Male
Chess SA id: 1140151777
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/05/25 (12 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 rating1301.0
Curent Weighted rating1338.5
Curent Weighted performance1142.5
Current official/published rating (highest between Raw, WR and WP)1338.5
Current floor (min rating allowed)898.1
Current highest rating achieved1398.1
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)±143.6
Current Raw change used (final)0.0
Projected new Raw rating1301.0
Projected new Weighed rating1338.8
Projected new Weighted performance1142.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1338.8
Projected effective change (new Official - current Official)+0.3
Projected new highest rating1398.1
Projected new floor898.1
Projected new K-facor36
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 rating1302.8
Curent Weighted rating1344.8
Curent Weighted performance1156.3
Current official/published rating (highest between Raw, WR and WP)1344.8
Current floor (min rating allowed)903.3
Current highest rating achieved1403.3
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)±143.2
Current Raw change used (final)0.0
Projected new Raw rating1302.8
Projected new Weighed rating1344.9
Projected new Weighted performance1156.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1344.9
Projected effective change (new Official - current Official)+0.1
Projected new highest rating1403.3
Projected new floor903.3
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 rating1218.0
Curent Weighted rating1205.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1218.0
Current floor (min rating allowed)718.0
Current highest rating achieved1218.0
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)±161.6
Current Raw change used (final)0.0
Projected new Raw rating1218.0
Projected new Weighed rating1206.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1218.0
Projected new floor718.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)718.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor718.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Chess Power House May Open 2024 (C) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.5 1390.0 1403.3 Analysis
3 JMC Helpmekaar Kollege Tournament 2024 (B) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.0 1390.0 1403.3 Analysis
2 Gear Up Mzansi Rapid 2024 (Junior) 2024/02/17 2024/02/17 Johannesburg Metro (GJM) Rapid 35 0.66 5 5 3.0 1398.1 1200.0 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U10B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 1 1.0 1390.7 1396.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 Chess Power House May Open 2024 (C) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.5 1390.0 1403.3 Analysis
10 JMC Helpmekaar Kollege Tournament 2024 (B) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.0 1390.0 1403.3 Analysis
9 Gear Up Mzansi Rapid 2024 (Junior) 2024/02/17 2024/02/17 Johannesburg Metro (GJM) Rapid 35 0.66 5 5 3.0 1398.1 1200.0 Analysis
8 2024 Gauteng Inter-Region Chess Championship (U10B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 1 1.0 1390.7 1396.5 Analysis
7 2023 Gauteng Top Schools (U9 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 5.0 1368.3 1368.7 Analysis
6 ANIME @ Play Chess 2023 (D) 2023/08/12 2023/08/12 Ekurhuleni (GE) Standard 60 0.83 5 4 1.0 1368.3 1368.7 Analysis
5 2023 Ekurhuleni North District Schools Finals (U9) 2023/07/29 2023/07/29 Ekurhuleni (GE) Standard 60 0.83 5 5 5.0 1242.5 1249.2 Analysis
4 Ekurhuleni Chess Trial 3 2023 (U10) 2023/06/17 2023/06/17 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1244.3 1253.2 Analysis
3 Ekurhuleni North Schools Individual Finals 2023 (U9 Boys) 2023/05/12 2023/05/12 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1229.4 1235.6 Analysis
2 Ekhuruleni Chess Trials 1 2023 (U8+U10) 2023/03/25 2023/03/25 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
1 Ekurhuleni Springs Open 4 March 2023 (E) 2023/03/04 2023/03/04 Ekurhuleni (GE) Standard 62 0.84 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 5 1 8 5.5 39.3 -91.1 1294.0 1202.9
White 7 3 0 4 3.0 42.9 -60.7 1292.2 1231.4
Black 7 2 1 4 2.5 35.7 -121.4 1295.9 1174.4
Standard All 9 2 1 6 2.5 27.8 -188.9 1313.5 1124.6
White 4 0 0 4 0.0 0.0 -425.0 1361.3 936.3
Black 5 2 1 2 2.5 50.0 0.0 1275.3 1275.3
Rapid All 5 3 0 2 3.0 60.0 85.0 1258.9 1343.9
White 3 3 0 0 3.0 100.0 425.0 1200.0 1625.0
Black 2 0 0 2 0.0 0.0 -425.0 1347.3 922.3
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 48 28 1 19 28.5 59.4 79.7 1232.5 1312.1
White 24 15 0 9 15.0 62.5 106.3 1229.2 1335.5
Black 24 13 1 10 13.5 56.3 53.1 1235.7 1288.8
Standard All 43 25 1 17 25.5 59.3 79.1 1229.4 1308.5
White 21 12 0 9 12.0 57.1 60.7 1233.4 1294.1
Black 22 13 1 8 13.5 61.4 96.6 1225.6 1322.2
Rapid All 5 3 0 2 3.0 60.0 85.0 1258.9 1343.9
White 3 3 0 0 3.0 100.0 425.0 1200.0 1625.0
Black 2 0 0 2 0.0 0.0 -425.0 1347.3 922.3
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 1140161278 Hargreaves, P (Peyton) 2 2.0 2 0 0 100.0 1305.4 425.0 1730.4 View list
2 1140153033 Khumalo, M (Musawenko) 2 0.0 0 0 2 0.0 1284.2 -425.0 859.2 View list
3 1140147130 De Bruyn, L (Lian) 2 0.0 0 0 2 0.0 1222.2 -425.0 797.2 View list
4 1160151761 Barnard, M (Mulder) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1140137652 Aikman, D (Desmond Gustav) 1 1.0 1 0 0 100.0 1390.7 425.0 1815.7 View list
6 2140142651 Botha, I (Isabella) 1 1.0 1 0 0 100.0 1242.5 425.0 1667.5 View list
7 2110192100 Griessel, B (Béatrix) 1 1.0 1 0 0 100.0 1398.1 425.0 1823.1 View list
8 2140190159 Mabeta, L (Letago) 1 1.0 1 0 0 100.0 1242.5 425.0 1667.5 View list
9 1150151765 Louw, J (Jean) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2150135893 Kleijnhans, M (Mila) 1 1.0 1 0 0 100.0 1244.3 425.0 1669.3 View list
11 1140143723 Collins, J (Jaytem) 1 1.0 1 0 0 100.0 1244.3 425.0 1669.3 View list
12 2140155179 Masilele, H (Hlelo) 1 1.0 1 0 0 100.0 1242.5 425.0 1667.5 View list
13 1150148078 Naicker, K (Kahlayo) 1 1.0 1 0 0 100.0 1244.3 425.0 1669.3 View list
14 1140155143 Ndebele, V (Virture) 1 1.0 1 0 0 100.0 1229.4 425.0 1654.4 View list
15 2140161326 Oberholzer, A (Amone) 1 1.0 1 0 0 100.0 1368.3 425.0 1793.3 View list
16 2140137416 Ottermann, A (Ayla) 1 1.0 1 0 0 100.0 1368.3 425.0 1793.3 View list
17 2150151771 Pather, T (Tamishka) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 2140153037 Potgieter, L (Lienke) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
19 2140145721 Ras, A (Anke) 1 1.0 1 0 0 100.0 1368.3 425.0 1793.3 View list
20 1150147324 Robinson, Z (Zachariah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list